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.
21 results
Apr 6, 2026UTT Aggressive HiPER 810G v3v1.7.7-171114 was discovered to contain a buffer overflow in the selDateType parameter of the formTaskEdit function.CVE-2026-31066 · Other software · UTT · reported by MITREMedium 4.5
UTT Aggressive HiPER 810G v3v1.7.7-171114 was discovered to contain a buffer overflow in the selDateType parameter of the formTaskEdit function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.
- Product
- 810g Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 6, 2026UTT Aggressive HiPER 810G v3v1.7.7-171114 was discovered to contain a buffer overflow in the timestart parameter of the ConfigAdvideo function.CVE-2026-31061 · Other software · UTT · reported by MITREMedium 4.5
UTT Aggressive HiPER 810G v3v1.7.7-171114 was discovered to contain a buffer overflow in the timestart parameter of the ConfigAdvideo function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.
- Product
- 810g Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 6, 2026UTT Aggressive HiPER 810G v3v1.7.7-171114 was discovered to contain a buffer overflow in the notes parameter of the formGroupConfig function.CVE-2026-31060 · Other software · UTT · reported by MITREMedium 4.5
UTT Aggressive HiPER 810G v3v1.7.7-171114 was discovered to contain a buffer overflow in the notes parameter of the formGroupConfig function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.
- Product
- 810g Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 17, 2026A vulnerability was determined in UTT HiPER 810G up to 1.7.7-171114.CVE-2026-4318 · Other software · UTT · reported by VulDBHigh 7.4
A vulnerability was determined in UTT HiPER 810G up to 1.7.7-171114. Affected is the function strcpy of the file /goform/formApLbConfig. This manipulation of the argument loadBalanceNameOld causes buffer overflow. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized.
- Product
- HiPER 810G
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 9, 2026A weakness has been identified in UTT HiPER 810G up to 1.7.7-1711.CVE-2026-3815 · Other software · UTT · reported by VulDBHigh 7.4
A weakness has been identified in UTT HiPER 810G up to 1.7.7-1711. This affects the function strcpy of the file /goform/formApMail. Executing a manipulation can lead to buffer overflow. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.
- Product
- HiPER 810G
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 9, 2026A security flaw has been discovered in UTT HiPER 810G up to 1.7.7-1711.CVE-2026-3814 · Other software · UTT · reported by VulDBHigh 7.4
A security flaw has been discovered in UTT HiPER 810G up to 1.7.7-1711. Affected by this issue is the function strcpy of the file /goform/getOneApConfTempEntry. Performing a manipulation results in buffer overflow. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.
- Product
- HiPER 810G
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 7, 2026A weakness has been identified in UTT HiPER 810G up to 1.7.7-171114.CVE-2026-3700 · Other software · UTT · reported by VulDBHigh 7.4
A weakness has been identified in UTT HiPER 810G up to 1.7.7-171114. Affected is the function strcpy of the file /goform/formConfigDnsFilterGlobal. This manipulation causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.
- Product
- HiPER 810G
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 7, 2026A security flaw has been discovered in UTT HiPER 810G up to 1.7.7-171114.CVE-2026-3699 · Other software · UTT · reported by VulDBHigh 7.4
A security flaw has been discovered in UTT HiPER 810G up to 1.7.7-171114. This impacts the function strcpy of the file /goform/formRemoteControl. The manipulation results in buffer overflow. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.
- Product
- HiPER 810G
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 7, 2026A vulnerability was identified in UTT HiPER 810G up to 1.7.7-171114.CVE-2026-3698 · Other software · UTT · reported by VulDBHigh 7.4
A vulnerability was identified in UTT HiPER 810G up to 1.7.7-171114. This affects the function strcpy of the file /goform/NTP. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit is publicly available and might be used.
- Product
- HiPER 810G
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 23, 2026A vulnerability was identified in UTT HiPER 810G up to 1.7.7-171114.CVE-2026-3016 · Other software · UTT · reported by VulDBHigh 7.4
A vulnerability was identified in UTT HiPER 810G up to 1.7.7-171114. The affected element is the function strcpy of the file /goform/formP2PLimitConfig. The manipulation of the argument except leads to buffer overflow. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.
- Product
- HiPER 810G
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 23, 2026A vulnerability was determined in UTT HiPER 810G up to 1.7.7-171114.CVE-2026-3015 · Other software · UTT · reported by VulDBHigh 7.4
A vulnerability was determined in UTT HiPER 810G up to 1.7.7-171114. Impacted is the function strcpy of the file /goform/formPolicyRouteConf. Executing a manipulation of the argument GroupName can lead to buffer overflow. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.
- Product
- HiPER 810G
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 23, 2026A vulnerability was found in UTT HiPER 810G up to 1.7.7-1711.CVE-2026-2981 · Other software · UTT · reported by VulDBHigh 7.4
A vulnerability was found in UTT HiPER 810G up to 1.7.7-1711. The affected element is the function strcpy of the file /goform/formTaskEdit_ap. The manipulation of the argument txtMin2 results in buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used.
- Product
- HiPER 810G
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 23, 2026A vulnerability has been found in UTT HiPER 810G up to 1.7.7-1711.CVE-2026-2980 · Other software · UTT · reported by VulDBHigh 7.3
A vulnerability has been found in UTT HiPER 810G up to 1.7.7-1711. Impacted is the function strcpy of the file /goform/setSysAdm. The manipulation of the argument passwd1 leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
- Product
- HiPER 810G
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 22, 2026A weakness has been identified in UTT HiPER 810G up to 1.7.7-171114.CVE-2026-2935 · Other software · UTT · reported by VulDBHigh 7.3
A weakness has been identified in UTT HiPER 810G up to 1.7.7-171114. This issue affects the function strcpy of the file /goform/ConfigExceptMSN. Executing a manipulation of the argument remark can lead to buffer overflow. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.
- Product
- HiPER 810G
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 21, 2026A vulnerability was determined in UTT HiPER 810G 1.7.7-171114.CVE-2026-2904 · Other software · UTT · reported by VulDBHigh 7.4
A vulnerability was determined in UTT HiPER 810G 1.7.7-171114. This affects the function strcpy of the file /goform/ConfigExceptAli. Executing a manipulation can lead to buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.
- Product
- HiPER 810G
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 18, 2026UTT HiPER 810 / nv810v4 router firmware v1.5.0-140603 was discovered to contain insecure default credentials for the telnet service, possibly allowing a remote CVE-2025-70998 · Other software · UTT · reported by MITRECritical 9.8
UTT HiPER 810 / nv810v4 router firmware v1.5.0-140603 was discovered to contain insecure default credentials for the telnet service, possibly allowing a remote attacker to gain root access via a crafted script.
- Product
- 810 Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 8, 2026A vulnerability was detected in UTT HiPER 810 1.7.4-141218.CVE-2026-2135 · Other software · UTT · reported by VulDBLow 2.1
A vulnerability was detected in UTT HiPER 810 1.7.4-141218. The impacted element is the function sub_43F020 of the file /goform/formPdbUpConfig. Performing a manipulation of the argument policyNames results in command injection. It is possible to initiate the attack remotely. The exploit is now public and may be used.
- Product
- HiPER 810
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 7, 2026A vulnerability was determined in UTT HiPER 810 1.7.4-141218.CVE-2026-2118 · Other software · UTT · reported by VulDBHigh 7.3
A vulnerability was determined in UTT HiPER 810 1.7.4-141218. The impacted element is the function sub_4407D4 of the file /goform/formReleaseConnect of the component rehttpd. Executing a manipulation of the argument Isp_Name can lead to command injection. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.
- Product
- HiPER 810
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 7, 2026A vulnerability was detected in UTT HiPER 810G up to 1.7.7-171114.CVE-2026-2086 · Other software · UTT · reported by VulDBHigh 7.4
A vulnerability was detected in UTT HiPER 810G up to 1.7.7-171114. Affected by this vulnerability is the function strcpy of the file /goform/formFireWall of the component Management Interface. The manipulation of the argument GroupName results in buffer overflow. The attack can be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- HiPER 810G
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 7, 2026A vulnerability has been found in UTT HiPER 810 1.7.4-141218.CVE-2026-2080 · Other software · UTT · reported by VulDBHigh 7.3
A vulnerability has been found in UTT HiPER 810 1.7.4-141218. This issue affects the function setSysAdm of the file /goform/formUser. The manipulation of the argument passwd1 leads to command injection. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- HiPER 810
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 19, 2026A flaw has been found in UTT HiPER 810 1.7.4-141218.CVE-2026-1162 · Other software · UTT · reported by VulDBHigh 8.9
A flaw has been found in UTT HiPER 810 1.7.4-141218. The impacted element is the function strcpy of the file /goform/setSysAdm. This manipulation of the argument passwd1 causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.
- Product
- HiPER 810
- 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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