← Vulnerability feed

Vulnerability record · CVE-2023-25235 · published 27 February 2023

CVE-2023-25235: Tenda ac500 firmware out-of-bounds write vulnerability

Tenda · Ac500 Firmware

Tenda AC500 V2.0.1.9(1307) is vulnerable to Buffer Overflow in function formOneSsidCfgSet via parameter ssid.

7.5 CVSS 3.1 High EPSS 11% · top 4.2% CWE-787 · Out-of-bounds write
7.5CVSS 3.1 base score
11%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Tenda AC500 V2.0.1.9(1307) is vulnerable to Buffer Overflow in function formOneSsidCfgSet via parameter ssid.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/Funcy33/Vluninfo_Repo/tree/main/CNVDs/113_2 ExploitVendor Advisory
https://github.com/Funcy33/Vluninfo_Repo/tree/main/CNVDs/113_2 ExploitVendor Advisory

Track CVE-2023-25235 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2024-32318Tenda ac500 firmware stack-based buffer overflow vulnerabilityTenda AC500 V2.0.1.9(1307) firmware has a stack overflow vulnerability via the vlan parameter in the formSetVlanInfo function.EPSS 0.78%9.8CVE-2024-3908Tenda ac500 firmware command injection vulnerabilityA vulnerability classified as critical has been found in Tenda AC500 2.0.1.9(1307). Affected is the function formWriteFacMac of the file /goform/Writ…EPSS 8.7%9.8CVE-2024-3909Tenda ac500 firmware stack-based buffer overflow vulnerabilityA vulnerability classified as critical was found in Tenda AC500 2.0.1.9(1307). Affected by this vulnerability is the function formexeCommand of the f…EPSS 1.7%9.8CVE-2024-3907Tenda ac500 firmware stack-based buffer overflow vulnerabilityA vulnerability was found in Tenda AC500 2.0.1.9(1307). It has been rated as critical. This issue affects the function formSetCfm of the file /goform…EPSS 1.9%9.8CVE-2023-25233Tenda ac500 firmware out-of-bounds write vulnerabilityTenda AC500 V2.0.1.9(1307) is vulnerable to Buffer Overflow in function fromRouteStatic via parameters entrys and mitInterface.EPSS 0.97%9.8CVE-2023-25234Tenda ac500 firmware out-of-bounds write vulnerabilityTenda AC500 V2.0.1.9(1307) is vulnerable to Buffer Overflow in function fromAddressNat via parameters entrys and mitInterface.EPSS 17%8.8CVE-2024-3910Tenda ac500 firmware stack-based buffer overflow vulnerabilityA vulnerability, which was classified as critical, has been found in Tenda AC500 2.0.1.9(1307). Affected by this issue is the function fromDhcpListCl…EPSS 1.7%8.8CVE-2024-3905Tenda ac500 firmware stack-based buffer overflow vulnerabilityA vulnerability was found in Tenda AC500 2.0.1.9(1307). It has been classified as critical. This affects the function R7WebsSecurityHandler of the fi…EPSS 1.8%

Source: NIST National Vulnerability Database (record CVE-2023-25235), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.