PT-2025-40810 · Belkin · Belkin F9K1015

Panda_0Xf1 + 1 · Published 2025-09-23 · Updated 2025-10-10 · CVE-2025-11294

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 Belkin F9K1015 version 1.00.10

Description A buffer overflow issue exists in Belkin F9K1015 version 1.00.10. The issue is related to the manipulation of the L2TPUserName argument within the file /goform/formL2TPSetup. This allows for remote code execution. The exploit is publicly available. The vendor was contacted but did not respond.

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:2025-12615

CVE-2025-11294

Affected Products

Belkin F9K1015

References · 15

• 🔥 https://github.com/panda666-888/vuls/blob/main/belkin/f9k1015/formL2TPSetup.md#poc · Exploit
• 🔥 https://github.com/panda666-888/vuls/blob/main/belkin/f9k1015/formL2TPSetup.md · Exploit
• https://bdu.fstec.ru/vul/2025-12615 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-11294 · Security Note
• https://osv.dev/vulnerability/CVE-2025-11294 · Vendor Advisory
• https://t.me/cveNotify/137419 · Telegram Post
• https://vuldb.com/?submit.661298 · Note
• https://twitter.com/cracbot/status/1976603667248611349 · Twitter Post
• https://twitter.com/CveFindCom/status/1974869763588272570 · Twitter Post
• https://vuldb.com/?ctiid.327175 · Note
• https://twitter.com/CVEnew/status/1974871264671281154 · Twitter Post
• https://vuldb.com/?id.327175 · Note
• https://t.me/cveNotify/137558 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1974876665395257734 · Twitter Post
• https://t.me/CVEtracker/34179 · Telegram Post