PT-2025-30098 · Tenda · Tenda Fh451

Panda_0X1 · Published 2025-07-15 · Updated 2025-07-21 · CVE-2025-7806

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 FH451 version 1.0.0.9

Description A critical vulnerability exists in the fromSafeClientFilter function of the /goform/SafeClientFilter file. Manipulation of the Go/page argument leads to a stack-based buffer overflow, allowing for remote attacks. The exploit for this issue has been publicly disclosed.

Recommendations Tenda FH451 version 1.0.0.9: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-121

CWE-119

Related Identifiers

BDU:2025-08937

CVE-2025-7806

Affected Products

Tenda Fh451

References · 15

• 🔥 https://github.com/panda666-888/vuls/blob/main/tenda/fh451/fromSafeClientFilter_Go.md · Exploit
• 🔥 https://github.com/panda666-888/vuls/blob/main/tenda/fh451/fromSafeClientFilter_page.md · Exploit
• https://osv.dev/vulnerability/CVE-2025-7806 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-08937 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-7806 · Security Note
• https://vuldb.com/?submit.616348 · Note
• https://vuldb.com/?ctiid.316882 · Note
• https://twitter.com/CveFindCom/status/1947299432409477390 · Twitter Post
• https://tenda.com.cn · Note
• https://twitter.com/CVEnew/status/1946310119127667094 · Twitter Post
• https://vuldb.com/?id.316882 · Note
• https://t.me/cvenotify/129516 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1946329262597808253 · Twitter Post
• https://t.me/cvetracker/28179 · Telegram Post
• https://vuldb.com/?submit.616349 · Note