PT-2025-50632 · Tenda · Tenda Ch22

Maximdevere · Published 2025-12-11 · Updated 2025-12-13 · CVE-2025-14526

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 CH22 version 1.0.0.1

Description A security issue exists in the frmL7ImForm function of the /goform/L7Im file. Manipulation of the page argument can lead to a buffer overflow. Remote exploitation is possible, and an exploit has been publicly released.

Recommendations Update to a newer version that contains a fix for this vulnerability. As a temporary workaround, consider restricting access to the /goform/L7Im file to minimize the risk of exploitation.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

CVE-2025-14526

Affected Products

Tenda Ch22

References · 11

• 🔥 https://github.com/maximdevere/CVE2/issues/5 · Exploit
• 🔥 https://github.com/maximdevere/CVE2/issues/5#issue-3673676260 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-14526 · Security Note
• https://osv.dev/vulnerability/CVE-2025-14526 · Vendor Advisory
• https://twitter.com/CVEnew/status/1999876895735763172 · Twitter Post
• https://vuldb.com/?id.335866 · Note
• https://vuldb.com/?submit.703035 · Note
• https://t.me/CVEtracker/39497 · Telegram Post
• https://vuldb.com/?ctiid.335866 · Note
• https://tenda.com.cn · Note
• https://twitter.com/CveFindCom/status/1999172340849012868 · Twitter Post