PT-2025-43932 · Tenda · Tenda Ch22

Hhsw34 · Published 2025-10-12 · Updated 2025-10-28 · CVE-2025-12265

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Tenda CH22 version 1.0.0.1

Description A flaw exists in the fromVirtualSer function within the /goform/VirtualSer file. Manipulation of the page argument can lead to a buffer overflow. Remote exploitation is possible. The exploit has been publicly released.

Recommendations 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:2025-13506

CVE-2025-12265

Affected Products

Tenda Ch22

References · 11

• 🔥 https://github.com/QIU-DIE/CVE/issues/18 · Exploit
• https://bdu.fstec.ru/vul/2025-13506 · Security Note
• https://osv.dev/vulnerability/CVE-2025-12265 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-12265 · Security Note
• https://vuldb.com/?ctiid.329936 · Note
• https://tenda.com.cn · Note
• https://vuldb.com/?id.329936 · Note
• https://twitter.com/CVEnew/status/1982771808999784854 · Twitter Post
• https://vuldb.com/?submit.674012 · Note
• https://t.me/cveNotify/140434 · Telegram Post
• https://twitter.com/CveTodo/status/1983053878674203045 · Twitter Post