CVE-2026-2980

UTT HiPER 810G setSysAdm strcpy buffer overflow

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.

CVSS 4.0 · 8.6 High EPSS < 1% KEV · Not listed

Vendors

Utt

Products

810g 810g Firmware Hiper 810g

CVE-2026-3016

UTT HiPER 810G formP2PLimitConfig strcpy buffer overflow

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.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Utt

Products

810g 810g Firmware Hiper 810g

CVE-2026-21443

OpenEMR allows inconsistent escaping of translation function output

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0, the `xl()` translation function returns unescaped strings. While wrapper functions exist for escaping in different contexts (`xlt()` for HTML, `xla()` for attributes, `xlj()` for JavaScript), there are places in the codebase where `xl()` output is used directly without escaping. If an attacker could insert malicious content into the translation database, these unescaped outputs could lead to XSS. Version 8.0.0 fixes the issue.

CVSS 4.0 · 1.2 Low EPSS < 1% KEV · Not listed

Vendors

Open-emr Openemr

Products

Openemr Openemr

CVE-2026-3165

Tenda F453 httpd AdvSetWrlsafeset fromSetWifiGusetBasic buffer overflow

A vulnerability was determined in Tenda F453 1.0.0.3. Impacted is the function fromSetWifiGusetBasic of the file /goform/AdvSetWrlsafeset of the component httpd. This manipulation of the argument mit_ssid causes buffer overflow. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Tenda

Products

F453 F453 Firmware

CVE-2026-3166

Tenda F453 httpd RouteStatic fromRouteStatic buffer overflow

A vulnerability was identified in Tenda F453 1.0.0.3. The affected element is the function fromRouteStatic of the file /goform/RouteStatic of the component httpd. Such manipulation of the argument page leads to buffer overflow. The attack can be launched remotely. The exploit is publicly available and might be used.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Tenda

Products

F453 F453 Firmware

CVE-2026-3167

Tenda F453 httpd webtypelibrary formWebTypeLibrary buffer overflow

A security flaw has been discovered in Tenda F453 1.0.0.3. The impacted element is the function formWebTypeLibrary of the file /goform/webtypelibrary of the component httpd. Performing a manipulation of the argument webSiteId results in buffer overflow. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Tenda

Products

F453 F453 Firmware

CVE-2026-3271

Tenda F453 httpd P2pListFilterof fromP2pListFilter buffer overflow

A vulnerability was found in Tenda F453 1.0.0.3. This impacts the function fromP2pListFilter of the file /goform/P2pListFilterof of the component httpd. The manipulation of the argument page results in buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Tenda

Products

F453 F453 Firmware

CVE-2026-3275

Tenda F453 httpd addressNat fromAddressNat buffer overflow

A weakness has been identified in Tenda F453 1.0.0.3. This affects the function fromAddressNat of the file /goform/addressNat of the component httpd. Executing a manipulation of the argument entrys can lead to buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Tenda

Products

F453 F453 Firmware

CVE-2026-3378

Tenda F453 qossetting fromqossetting buffer overflow

A flaw has been found in Tenda F453 1.0.0.3. This affects the function fromqossetting of the file /goform/qossetting. Executing a manipulation of the argument qos can lead to buffer overflow. The attack can be launched remotely. The exploit has been published and may be used.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Tenda

Products

F453 F453 Firmware

CVE-2026-3393

jarikomppa soloud Audio File soloud_wav.cpp loadflac heap-based overflow

A security vulnerability has been detected in jarikomppa soloud up to 20200207. The impacted element is the function SoLoud::Wav::loadflac of the file src/audiosource/wav/soloud_wav.cpp of the component Audio File Handler. Such manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS 4.0 · 4.8 Medium EPSS < 1% KEV · Not listed

Vendors

Jarikomppa Solhsa

Products

Soloud Soloud

CVE-2026-3400

Tenda AC15 TextEditingConversion stack-based overflow

A security flaw has been discovered in Tenda AC15 up to 15.13.07.13. Affected by this issue is some unknown functionality of the file /goform/TextEditingConversion. The manipulation of the argument wpapsk_crypto2_4g results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Tenda

Products

Ac15 Ac15 Firmware

CVE-2026-28775

Unauthenticated RCE via SNMP Default Writable Community String

An unauthenticated Remote Code Execution (RCE) vulnerability exists in the SNMP service of International Datacasting Corporation (IDC) SFX Series SuperFlex SatelliteReceiver. The deployment insecurely provisions the `private` SNMP community string with read/write access by default. Because the SNMP agent runs as root, an unauthenticated remote attacker can utilize `NET-SNMP-EXTEND-MIB` directives, abusing the fact that the system runs a vulnerable version of net-snmp pre 5.8, to execute arbitrary operating system commands with root privileges.

CVSS 4.0 · 10 Critical EPSS 1.2% KEV · Not listed

Vendors

Datacast International Datacasting Corporation (idc)

Products

Sfx2100 Sfx2100 Firmware Sfx2100 Series Superflex Satellitereceiver

CVE-2026-28348

lxml_html_clean: CSS @import Filter Bypass via Unicode Escapes

lxml_html_clean is a project for HTML cleaning functionalities copied from `lxml.html.clean`. Prior to version 0.4.4, the _has_sneaky_javascript() method strips backslashes before checking for dangerous CSS keywords. This causes CSS Unicode escape sequences to bypass the @import and expression() filters, allowing external CSS loading or XSS in older browsers. This issue has been patched in version 0.4.4.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed

Vendors

Fedora-python Fedoralovespython

Products

Lxml Html Clean Lxml Html Clean

CVE-2026-3613

Wavlink WL-NU516U1 login.cgi sub_401A0C stack-based overflow

A vulnerability was identified in Wavlink WL-NU516U1 V240425. This vulnerability affects the function sub_401A0C of the file /cgi-bin/login.cgi. Such manipulation of the argument ipaddr leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.

CVSS 4.0 · 8.6 High EPSS < 1% KEV · Not listed

Vendors

Wavlink

Products

Wl-nu516u1 Wl-nu516u1 Firmware

CVE-2026-29046

TinyWeb: HTTP Header Control Character Injection into CGI Environment

TinyWeb is a web server (HTTP, HTTPS) written in Delphi for Win32. Prior to version 2.04, TinyWeb accepts request header values and later maps them into CGI environment variables (HTTP_*). The parser did not strictly reject dangerous control characters in header lines and header values, including CR, LF, and NUL, and did not consistently defend against encoded forms such as %0d, %0a, and %00. This can enable header value confusion across parser boundaries and may create unsafe data in the CGI execution context. This issue has been patched in version 2.04.

CVSS 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed

Vendors

Maximmasiutin Ritlabs

Products

Tinyweb Tinyweb

CVE-2026-24308

Apache ZooKeeper: Sensitive information disclosure in client configuration handling

Improper handling of configuration values in ZKConfig in Apache ZooKeeper 3.8.5 and 3.9.4 on all platforms allows an attacker to expose sensitive information stored in client configuration in the client's logfile. Configuration values are exposed at INFO level logging rendering potential production systems affected by the issue. Users are recommended to upgrade to version 3.8.6 or 3.9.5 which fixes this issue.

CVSS 3.1 · 6.5 Medium EPSS 1.3% KEV · Not listed

Vendors

Apache

Products

Zookeeper

CVE-2026-3698

UTT HiPER 810G NTP strcpy buffer overflow

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.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Utt

Products

810g 810g Firmware Hiper 810g

CVE-2026-3699

UTT HiPER 810G formRemoteControl strcpy buffer overflow

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.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Utt

Products

810g 810g Firmware Hiper 810g

CVE-2026-3700

UTT HiPER 810G formConfigDnsFilterGlobal strcpy buffer overflow

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.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Utt

Products

810g 810g Firmware Hiper 810g

CVE-2026-3701

H3C Magic B1 aspForm Edit_BasicSSID_5G buffer overflow

A security vulnerability has been detected in H3C Magic B1 up to 100R004. Affected by this vulnerability is the function Edit_BasicSSID_5G of the file /goform/aspForm. Such manipulation of the argument param leads to buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

H3c

Products

Magic B1 Magic B1 Firmware