PT-2025-21865 · Tenda · Tenda Ac15

Wanglun · Published 2025-05-18 · Updated 2025-05-19 · CVE-2025-4897

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 A15 versions 15.13.07.09 through 15.13.07.13

Description A critical issue affects an unknown part of the file /goform/multimodalAdd of the component HTTP POST Request Handler, leading to buffer overflow. The manipulation can be initiated remotely. The exploit has been disclosed to the public and may be used.

Recommendations For Tenda A15 versions 15.13.07.09 through 15.13.07.13, as a temporary workaround, consider disabling the /goform/multimodalAdd endpoint until a patch is available. Restrict access to the HTTP POST Request Handler to minimize the risk of exploitation. Avoid using the vulnerable component until the issue is resolved. 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:2025-05877

CVE-2025-4897

Affected Products

Tenda Ac15

References · 14

• 🔥❌ https://github.com/byxs0x0/cve2/blob/main/tenda%20AC15.md · Exploit, Deleted
• https://osv.dev/vulnerability/CVE-2025-4897 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-4897 · Security Note
• https://bdu.fstec.ru/vul/2025-05877 · Security Note
• https://tenda.com.cn · Note
• https://vuldb.com/?id.309453 · Note
• https://t.me/cvenotify/122834 · Telegram Post
• https://t.me/cvetracker/24172 · Telegram Post
• https://t.me/latest_high_impact_cve/2415 · Telegram Post
• https://twitter.com/CVEnew/status/1924217972576379381 · Twitter Post
• https://twitter.com/CveFindCom/status/1924223785684681086 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1924234145032495155 · Twitter Post
• https://vuldb.com/?ctiid.309453 · Note
• https://vuldb.com/?submit.578035 · Note