PT-2025-21864 · Tenda · Tenda Ac10

Wanglun · Published 2025-05-17 · Updated 2025-05-19 · CVE-2025-4896

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 AC10 version 16.03.10.13

Description A critical issue affects an unknown functionality of the file /goform/UserCongratulationsExec. The manipulation of the getuid argument leads to a buffer overflow. This issue can be exploited remotely. The exploit has been publicly disclosed and may be used.

Recommendations As a temporary workaround, consider disabling access to the /goform/UserCongratulationsExec file until a patch is available. Restrict the manipulation of the getuid argument to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

BDU:2025-05876

CVE-2025-4896

Affected Products

Tenda Ac10

References · 13

• 🔥❌ https://github.com/byxs0x0/cve2/blob/main/Tenda%20AC10.md · Exploit, Deleted
• https://bdu.fstec.ru/vul/2025-05876 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-4896 · Security Note
• https://osv.dev/vulnerability/CVE-2025-4896 · Vendor Advisory
• https://t.me/cvenotify/122833 · Telegram Post
• https://vuldb.com/?ctiid.309452 · Note
• https://tenda.com.cn · Note
• https://t.me/latest_high_impact_cve/2415 · Telegram Post
• https://twitter.com/CveFindCom/status/1924216296914198618 · Twitter Post
• https://vuldb.com/?id.309452 · Note
• https://twitter.com/CVEnew/status/1924211827350589618 · Twitter Post
• https://t.me/cvetracker/24171 · Telegram Post
• https://vuldb.com/?submit.578034 · Note