PT-2025-38723 · Tenda · Tenda Ac23

Qmssdxn · Published 2025-09-22 · Updated 2025-09-22 · CVE-2025-10803

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Tenda AC23 versions up to 16.03.07.52

Description A buffer overflow issue exists in the HTTP POST Request Handler component of Tenda AC23. The issue is due to the manipulation of the startIp argument within the sscanf function located in the /goform/SetPptpServerCfg file. This allows for remote exploitation. The exploit has been publicly disclosed.

Recommendations Update Tenda AC23 to a version later than 16.03.07.52.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

BDU:2025-11594

CVE-2025-10803

Affected Products

Tenda Ac23

References · 10

• 🔥 https://github.com/lin-3-start/lin-cve/blob/main/Tenda%20AC23-3/Tenda%20AC23%20Buffer%20overflow.md · Exploit
• https://osv.dev/vulnerability/CVE-2025-10803 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-10803 · Security Note
• https://bdu.fstec.ru/vul/2025-11594 · Security Note
• https://twitter.com/CVEnew/status/1970145260316819818 · Twitter Post
• https://vuldb.com/?submit.654237 · Note
• https://tenda.com.cn · Note
• https://twitter.com/CveFindCom/status/1970150891308171566 · Twitter Post
• https://vuldb.com/?ctiid.325161 · Note
• https://vuldb.com/?id.325161 · Note