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.
16 results
Oct 20, 2026A stack-based buffer overflow vulnerability exists in the boa formMapDelDevice macstr functionality of X2000R (version(s): TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1CVE-2026-41223 · Other software · totolink · reported by talos-cna@cisco.comCritical 9.1
A stack-based buffer overflow vulnerability exists in the boa formMapDelDevice macstr functionality of X2000R (version(s): TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327). A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.
- Product
- Totolink
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 20, 2026A OS command injection vulnerability exists in the boa formMapDelDevice macstr functionality of X2000R (version(s): TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327).CVE-2026-33568 · Other software · totolink · reported by talos-cna@cisco.comCritical 9.1
A OS command injection vulnerability exists in the boa formMapDelDevice macstr functionality of X2000R (version(s): TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327). A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.
- Product
- Totolink
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 20, 2026A stack-based buffer overflow vulnerability exists in the boa formMapDelDevice hostname functionality of X2000R (version(s): TOTOLINK-X2000R-Gh-V1.0.0-B20250421CVE-2026-28763 · Other software · totolink · reported by talos-cna@cisco.comCritical 9.1
A stack-based buffer overflow vulnerability exists in the boa formMapDelDevice hostname functionality of X2000R (version(s): TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327). A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.
- Product
- Totolink
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 29, 2026TOTOLINK N200RE V5 was discovered to contain a command injection vulnerability via the macstr and bandstr parameters in the formMapDelDevice function.CVE-2026-36841 · Other software · reported by MITRECritical 9.8
TOTOLINK N200RE V5 was discovered to contain a command injection vulnerability via the macstr and bandstr parameters in the formMapDelDevice function.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 29, 2026TOTOLINK A3002RU V3 <= V3.0.0-B20220304.1804 was discovered to contain a stack-based buffer overflow via the hostname parameter in the formMapDelDevice functionCVE-2026-36837 · Other software · reported by MITREHigh 7.5
TOTOLINK A3002RU V3 <= V3.0.0-B20220304.1804 was discovered to contain a stack-based buffer overflow via the hostname parameter in the formMapDelDevice function.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 18, 2025TOTOLINK-A3002R v4.0.0-B20230531.1404 was discovered to contain a command injection vulnerability in the devicemac parameter in the formMapDel endpoint.CVE-2025-55591 · Other software · Totolink · reported by MITRECritical 9.8
TOTOLINK-A3002R v4.0.0-B20230531.1404 was discovered to contain a command injection vulnerability in the devicemac parameter in the formMapDel endpoint.
- Product
- A3002r Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 18, 2025TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow in the hostname parameter at /boafrm/formMapDelDevice.CVE-2025-55587 · Other software · Totolink · reported by MITREHigh 7.5
TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow in the hostname parameter at /boafrm/formMapDelDevice. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.
- Product
- A3002r Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 13, 2025TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow via the macstr parameter in the formMapDelDevice interface.CVE-2025-45863 · Other software · Totolink · reported by MITRECritical 9.8
TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow via the macstr parameter in the formMapDelDevice interface.
- Product
- A3002r Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comtotolink.net
May 13, 2025TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow via the bandstr parameter in the formMapDelDevice interface.CVE-2025-45859 · Other software · Totolink · reported by MITREMedium 5.4
TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow via the bandstr parameter in the formMapDelDevice interface.
- Product
- A3002r Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comtotolink.net
Nov 8, 2023Improper Restriction of Excessive Authentication Attempts vulnerability in Samsung Smart TV UE40D7000 version T-GAPDEUC-1033.2 and before allows attackers to caCVE-2023-41270 · Computers, phones & browsers · Samsung TV · reported by PSIRT@samsung.comLow 3.5
Improper Restriction of Excessive Authentication Attempts vulnerability in Samsung Smart TV UE40D7000 version T-GAPDEUC-1033.2 and before allows attackers to cause a denial of service via WPS attack tools.
- Product
- UE40D7000
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordslideshare.netyoutube.com
Oct 25, 2023TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web was discovered to contain a stack overflow via the function formMapDelDevice.CVE-2023-46558 · Other software · totolink · reported by MITRECritical 9.8
TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web was discovered to contain a stack overflow via the function formMapDelDevice.
- Product
- x2000r_firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 25, 2023TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web was discovered to contain a stack overflow via the function formMapDel.CVE-2023-46554 · Other software · totolink · reported by MITRECritical 9.8
TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web was discovered to contain a stack overflow via the function formMapDel.
- Product
- x2000r_firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 25, 2023TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web was discovered to contain a stack overflow via the function formMapDelDevice.CVE-2023-46550 · Other software · totolink · reported by MITRECritical 9.8
TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web was discovered to contain a stack overflow via the function formMapDelDevice.
- Product
- x2000r_firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 25, 2022A vulnerability classified as critical has been found in Calsign APDE.CVE-2020-36628 · Other software · Calsign · reported by VulDBMedium 5.5
A vulnerability classified as critical has been found in Calsign APDE. This affects the function handleExtract of the file APDE/src/main/java/com/calsignlabs/apde/build/dag/CopyBuildTask.java of the component ZIP File Handler. The manipulation leads to path traversal. Upgrading to version 0.5.2-pre2-alpha is able to address this issue. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-216747.
- Product
- APDE
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 24, 2022In PVRSRVBridgeHeapCfgHeapDetails, there is a possible leak of kernel heap content due to uninitialized data.CVE-2021-0698 · Computers, phones & browsers · Google · reported by security@android.comMedium 5.5
In PVRSRVBridgeHeapCfgHeapDetails, there is a possible leak of kernel heap content due to uninitialized data. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android SoCAndroid ID: A-236848165
- Product
- Android
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsource.android.comsource.android.com
Jan 4, 2016The AirPDcapDecryptWPABroadcastKey function in epan/crypt/airpdcap.c in the 802.11 dissector in Wireshark 1.12.x before 1.12.9 and 2.0.x before 2.0.1 does not vCVE-2015-8724 · Other software · Wireshark · reported by MITREMedium 5.5
The AirPDcapDecryptWPABroadcastKey function in epan/crypt/airpdcap.c in the 802.11 dissector in Wireshark 1.12.x before 1.12.9 and 2.0.x before 2.0.1 does not verify the WPA broadcast key length, which allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted packet.
- Product
- Wireshark
- 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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