CVE-2025-1851
Tenda AC7 Stack-Based Buffer Overflow Vulnerability
Description
A vulnerability, which was classified as critical, was found in Tenda AC7 up to 15.03.06.44. This affects the function formSetFirewallCfg of the file /goform/SetFirewallCfg. The manipulation of the argument firewallEn leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
INFO
Published Date :
March 3, 2025, 5:15 a.m.
Last Modified :
April 10, 2025, 1:32 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-1851.
| URL | Resource |
|---|---|
| https://github.com/Raining-101/IOT_cve/blob/main/ac7_V15.03.06.44_SetFirewallCfg.md | Broken Link |
| https://vuldb.com/?ctiid.298119 | Permissions Required VDB Entry |
| https://vuldb.com/?id.298119 | Third Party Advisory VDB Entry |
| https://vuldb.com/?submit.505271 | Third Party Advisory VDB Entry |
| https://www.tenda.com.cn/ | Product |
| https://github.com/Raining-101/IOT_cve/blob/main/ac7_V15.03.06.44_SetFirewallCfg.md | Broken Link |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-1851 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-1851 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Apr. 10, 2025
Action Type Old Value New Value Added CPE Configuration AND OR *cpe:2.3:o:tenda:ac7_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 15.03.06.44 OR cpe:2.3:h:tenda:ac7:-:*:*:*:*:*:*:* Added Reference Type CISA-ADP: https://github.com/Raining-101/IOT_cve/blob/main/ac7_V15.03.06.44_SetFirewallCfg.md Types: Broken Link Added Reference Type VulDB: https://github.com/Raining-101/IOT_cve/blob/main/ac7_V15.03.06.44_SetFirewallCfg.md Types: Broken Link Added Reference Type VulDB: https://vuldb.com/?ctiid.298119 Types: Permissions Required, VDB Entry Added Reference Type VulDB: https://vuldb.com/?id.298119 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/?submit.505271 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://www.tenda.com.cn/ Types: Product -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Mar. 03, 2025
Action Type Old Value New Value Added Reference https://github.com/Raining-101/IOT_cve/blob/main/ac7_V15.03.06.44_SetFirewallCfg.md -
New CVE Received by [email protected]
Mar. 03, 2025
Action Type Old Value New Value Added Description A vulnerability, which was classified as critical, was found in Tenda AC7 up to 15.03.06.44. This affects the function formSetFirewallCfg of the file /goform/SetFirewallCfg. The manipulation of the argument firewallEn leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CVSS V2 (AV:N/AC:L/Au:S/C:C/I:C/A:C) Added CWE CWE-119 Added CWE CWE-121 Added Reference https://github.com/Raining-101/IOT_cve/blob/main/ac7_V15.03.06.44_SetFirewallCfg.md Added Reference https://vuldb.com/?ctiid.298119 Added Reference https://vuldb.com/?id.298119 Added Reference https://vuldb.com/?submit.505271 Added Reference https://www.tenda.com.cn/
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-1851 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-1851
weaknesses.