PT-2023-7622 · Tenda · Tenda W20E

Published 2023-03-18 · Updated 2025-02-27 · CVE-2023-26805

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Tenda W20E version 15.11.0.6

Description The issue is related to a buffer overflow vulnerability via the formIPMacBindModify function. This vulnerability can be exploited by a remote attacker to cause a denial of service or execute arbitrary code.

Recommendations For Tenda W20E version 15.11.0.6, as a temporary workaround, consider disabling the formIPMacBindModify function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2023-08682

CVE-2023-26805

Affected Products

Tenda W20E

References · 9

• 🔥 https://github.com/Stevenbaga/fengsha/blob/main/W20E/formIPMacBindModify.md · Exploit
• https://osv.dev/vulnerability/CVE-2023-26805 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-26805 · Security Note
• https://bdu.fstec.ru/vul/2023-08682 · Security Note
• https://t.me/cibsecurity/60288 · Telegram Post
• https://t.me/cvenotify/112669 · Telegram Post
• https://github.com/advisories/GHSA-43hv-qjpp-xgv7 · Note
• https://t.me/cvenotify/46745 · Telegram Post
• https://t.me/cvenotify/46453 · Telegram Post