Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
72 results · page 2 of 2
Apr 7, 2006Control cards for Cisco Optical Networking System (ONS) 15000 series nodes before 20060405 allow remote attackers to cause a denial of service (memory exhaustioCVE-2006-1670 · Network & remote access · Cisco · reported by MITREHigh 7.8
Control cards for Cisco Optical Networking System (ONS) 15000 series nodes before 20060405 allow remote attackers to cause a denial of service (memory exhaustion and possibly card reset) by sending an invalid response when the final ACK is expected, aka bug ID CSCei45910.
- Product
- Optical Networking Systems Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecunia.comsecuritytracker.com
Apr 7, 2006The installation of Cisco Transport Controller (CTC) for Cisco Optical Networking System (ONS) 15000 series nodes adds a Java policy file entry with a wildcard CVE-2006-1672 · Network & remote access · Cisco · reported by MITREHigh 7.5
The installation of Cisco Transport Controller (CTC) for Cisco Optical Networking System (ONS) 15000 series nodes adds a Java policy file entry with a wildcard that grants the java.security.AllPermission permission to any http URL containing "fs/LAUNCHER.jar", which allows remote attackers to execute arbitrary code on a CTC workstation, aka bug ID CSCea25049.
- Product
- Transport Controller
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecunia.comsecuritytracker.com
Apr 7, 2006Control cards for Cisco Optical Networking System (ONS) 15000 series nodes before 20060405 allow remote attackers to cause a denial of service (card reset) via CVE-2006-1671 · Network & remote access · Cisco · reported by MITREMedium 5
Control cards for Cisco Optical Networking System (ONS) 15000 series nodes before 20060405 allow remote attackers to cause a denial of service (card reset) via (1) a "crafted" IP packet to a device with secure mode EMS-to-network-element access, aka bug ID CSCsc51390; (2) a "crafted" IP packet to a device with IP on the LAN interface, aka bug ID CSCsd04168; and (3) a "malformed" OSPF packet, aka bug ID CSCsc54558.
- Product
- Transport Controller
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecunia.comsecuritytracker.com
Jul 18, 2005Cisco ONS 15216 Optical Add/Drop Multiplexer (OADM) running firmware 2.2.2 and earlier allows remote attackers to cause a denial of service (management plane seCVE-2005-2279 · Network & remote access · Cisco · reported by MITREMedium 5
Cisco ONS 15216 Optical Add/Drop Multiplexer (OADM) running firmware 2.2.2 and earlier allows remote attackers to cause a denial of service (management plane session loss) via crafted telnet data.
- Product
- ONS 15216 Optical ADD Drop Multiplexer Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecunia.comsecuritytracker.com
Apr 15, 2005Integer overflow in the readpgm function in pnm.c for GOCR 0.40, when using the netpbm library, allows remote attackers to execute arbitrary code via a PNM fileCVE-2005-1141 · Other software · Optical Character Recognition Project · reported by MITRECritical 9.8
Integer overflow in the readpgm function in pnm.c for GOCR 0.40, when using the netpbm library, allows remote attackers to execute arbitrary code via a PNM file with large width and height values, which leads to a heap-based buffer overflow.
- Product
- Optical Character Recognition
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 15, 2005Heap-based buffer overflow in the readpgm function in pnm.c for GOCR 0.40, when it is not using netpbm, allows remote attackers to execute arbitrary code via a CVE-2005-1142 · Other software · Gocr · reported by MITREHigh 7.5
Heap-based buffer overflow in the readpgm function in pnm.c for GOCR 0.40, when it is not using netpbm, allows remote attackers to execute arbitrary code via a P3 format PNM file with more data than implied by its width and height values.
- Product
- Optical Character Recognition Utility
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 31, 2004Multiple versions of Cisco ONS 15327, ONS 15454, and ONS 15454 SDH, including 4.6(0) and 4.6(1), 4.5(x), 4.1(0) to 4.1(3), 4.0(0) to 4.0(2), and earlier versionCVE-2004-1432 · Network & remote access · Cisco · reported by MITREMedium 5
Multiple versions of Cisco ONS 15327, ONS 15454, and ONS 15454 SDH, including 4.6(0) and 4.6(1), 4.5(x), 4.1(0) to 4.1(3), 4.0(0) to 4.0(2), and earlier versions, allows remote attackers to cause a denial of service (control card reset) via malformed (1) IP or (2) ICMP packets.
- Product
- Optical Networking Systems Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 31, 2004Multiple versions of Cisco ONS 15327, ONS 15454, and ONS 15454 SDH, including 4.6(0) and 4.6(1), 4.5(x), 4.1(0) to 4.1(3), 4.0(0) to 4.0(2), and earlier versionCVE-2004-1435 · Network & remote access · Cisco · reported by MITREMedium 5
Multiple versions of Cisco ONS 15327, ONS 15454, and ONS 15454 SDH, including 4.6(0) and 4.6(1), 4.5(x), 4.1(0) to 4.1(3), 4.0(0) to 4.0(2), and earlier versions, allows remote attackers to cause a denial of service (control card reset) via a large number of TCP connections with an invalid response instead of the final ACK (TCP-ACK).
- Product
- Optical Networking Systems Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 31, 2004Multiple versions of Cisco ONS 15327, ONS 15454, and ONS 15454 SDH, including 4.1(0) to 4.1(2), 4.5(x), 4.0(0) to 4.0(2), and earlier versions, allows remote atCVE-2004-1434 · Network & remote access · Cisco · reported by MITREMedium 5
Multiple versions of Cisco ONS 15327, ONS 15454, and ONS 15454 SDH, including 4.1(0) to 4.1(2), 4.5(x), 4.0(0) to 4.0(2), and earlier versions, allows remote attackers to cause a denial of service (control card reset) via malformed SNMP packets.
- Product
- Optical Networking Systems Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 31, 2004Multiple versions of Cisco ONS 15327, ONS 15454, and ONS 15454 SDH, including 4.6(0) and 4.6(1), 4.5(x), 4.1(0) to 4.1(3), 4.0(0) to 4.0(2), and earlier versionCVE-2004-1433 · Network & remote access · Cisco · reported by MITREMedium 5
Multiple versions of Cisco ONS 15327, ONS 15454, and ONS 15454 SDH, including 4.6(0) and 4.6(1), 4.5(x), 4.1(0) to 4.1(3), 4.0(0) to 4.0(2), and earlier versions, and ONS 15600 1.x(x), allows remote attackers to cause a denial of service (control card reset) via malformed (1) TCP and (2) UDP packets.
- Product
- Optical Networking Systems Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 31, 2004The Transaction Language 1 (TL1) login interface in Cisco ONS 15327 4.6(0) and 4.6(1) and 15454 and 15454 SDH 4.6(0) and 4.6(1), when a user account is configurCVE-2004-1436 · Network & remote access · Cisco · reported by MITREHigh 7.5
The Transaction Language 1 (TL1) login interface in Cisco ONS 15327 4.6(0) and 4.6(1) and 15454 and 15454 SDH 4.6(0) and 4.6(1), when a user account is configured with a blank password, allows remote attackers to gain unauthorized access by logging in with a password larger than 10 characters.
- Product
- Optical Networking Systems Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 24, 2004Unknown vulnerability in Cisco ONS 15327 before 4.1(3), ONS 15454 before 4.6(1), ONS 15454 SD before 4.1(3), and Cisco ONS15600 before 1.3(0) allows a superuserCVE-2004-0308 · Network & remote access · Cisco · reported by MITREHigh 10
Unknown vulnerability in Cisco ONS 15327 before 4.1(3), ONS 15454 before 4.6(1), ONS 15454 SD before 4.1(3), and Cisco ONS15600 before 1.3(0) allows a superuser whose account is locked out, disabled, or suspended to gain unauthorized access via a Telnet connection to the VxWorks shell.
- Product
- Optical Networking Systems Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 23, 2004Cisco ONS 15327 before 4.1(3), ONS 15454 before 4.6(1), and ONS 15454 SD before 4.1(3) allows remote attackers to cause a denial of service (reset) by not sendiCVE-2004-0307 · Network & remote access · Cisco · reported by MITREMedium 5
Cisco ONS 15327 before 4.1(3), ONS 15454 before 4.6(1), and ONS 15454 SD before 4.1(3) allows remote attackers to cause a denial of service (reset) by not sending the ACK portion of the TCP three-way handshake and sending an invalid response instead.
- Product
- Optical Networking Systems Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 23, 2004Cisco ONS 15327 before 4.1(3), ONS 15454 before 4.6(1), ONS 15454 SD before 4.1(3), and Cisco ONS 15600 before 1.3(0) enable TFTP service on UDP port 69 by defaCVE-2004-0306 · Network & remote access · Cisco · reported by MITREMedium 5
Cisco ONS 15327 before 4.1(3), ONS 15454 before 4.6(1), ONS 15454 SD before 4.1(3), and Cisco ONS 15600 before 1.3(0) enable TFTP service on UDP port 69 by default, which allows remote attackers to GET or PUT ONS system files on the current active TCC in the /flash0 or /flash1 directories.
- Product
- Optical Networking Systems Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcisco.comsecurityfocus.com
Mar 31, 2003Cisco ONS15454 and ONS15327 running ONS before 3.4 stores usernames and passwords in cleartext in the image database for the TCC, TCC+ or XTC, which could allowCVE-2002-1554 · Network & remote access · Cisco · reported by MITREMedium 4.6
Cisco ONS15454 and ONS15327 running ONS before 3.4 stores usernames and passwords in cleartext in the image database for the TCC, TCC+ or XTC, which could allow attackers to gain privileges by obtaining the passwords from the image database or a backup.
- Product
- Optical Networking Systems Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2003Cisco ONS15454 and ONS15327 running ONS before 3.4 allows remote attackers to modify the system configuration and delete files by establishing an FTP connectionCVE-2002-1553 · Network & remote access · Cisco · reported by MITREHigh 7.5
Cisco ONS15454 and ONS15327 running ONS before 3.4 allows remote attackers to modify the system configuration and delete files by establishing an FTP connection to the TCC, TCC+ or XTC using a username and password that does not exist.
- Product
- Optical Networking Systems Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2003Cisco ONS15454 and ONS15327 running ONS before 3.4 allows attackers to cause a denial of service (reset to TCC, TCC+, TCCi or XTC) via a malformed HTTP request CVE-2002-1557 · Network & remote access · Cisco · reported by MITREMedium 5
Cisco ONS15454 and ONS15327 running ONS before 3.4 allows attackers to cause a denial of service (reset to TCC, TCC+, TCCi or XTC) via a malformed HTTP request that does not contain a leading / (slash) character.
- Product
- Optical Networking Systems Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2003Cisco ONS15454 and ONS15327 running ONS before 3.4 allows attackers to cause a denial of service (reset) via an HTTP request to the TCC, TCC+ or XTC, in which tCVE-2002-1556 · Network & remote access · Cisco · reported by MITREMedium 5
Cisco ONS15454 and ONS15327 running ONS before 3.4 allows attackers to cause a denial of service (reset) via an HTTP request to the TCC, TCC+ or XTC, in which the request contains an invalid CORBA Interoperable Object Reference (IOR).
- Product
- Optical Networking Systems Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2003Cisco ONS15454 and ONS15327 running ONS before 3.4 uses a "public" SNMP community string that cannot be changed, which allows remote attackers to obtain sensitiCVE-2002-1555 · Network & remote access · Cisco · reported by MITREMedium 5
Cisco ONS15454 and ONS15327 running ONS before 3.4 uses a "public" SNMP community string that cannot be changed, which allows remote attackers to obtain sensitive information.
- Product
- Optical Networking Systems Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2003Cisco ONS15454 and ONS15327 running ONS before 3.4 have an account for the VxWorks Operating System in the TCC, TCC+ and XTC that cannot be changed or disabled,CVE-2002-1558 · Network & remote access · Cisco · reported by MITREHigh 10
Cisco ONS15454 and ONS15327 running ONS before 3.4 have an account for the VxWorks Operating System in the TCC, TCC+ and XTC that cannot be changed or disabled, which allows remote attackers to gain privileges by connecting to the account via Telnet.
- Product
- Optical Networking Systems Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 31, 2002The Cisco Optical Service Module (OSM) for the Catalyst 6500 and 7600 series running Cisco IOS 12.1(8)E through 12.1(13.4)E allows remote attackers to cause a dCVE-2002-2239 · Network & remote access · Cisco · reported by MITREHigh 7.8
The Cisco Optical Service Module (OSM) for the Catalyst 6500 and 7600 series running Cisco IOS 12.1(8)E through 12.1(13.4)E allows remote attackers to cause a denial of service (hang) via a malformed packet.
- Product
- IOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcisco.comsecurityfocus.com
Oct 4, 2002Cisco ONS15454 optical transport platform running ONS 3.1.0 to 3.2.0 allows remote attackers to cause a denial of service (reset) by sending IP packets with nonCVE-2002-0952 · Network & remote access · Cisco · reported by MITREMedium 5
Cisco ONS15454 optical transport platform running ONS 3.1.0 to 3.2.0 allows remote attackers to cause a denial of service (reset) by sending IP packets with non-zero Type of Service (TOS) bits to the Timing Control Card (TCC) LAN interface.
- Product
- Optical Networking Systems Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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