PT-2025-34861 · Linksys · Linksys E1700

Bond_Yes · Published 2025-07-15 · Updated 2025-10-09 · CVE-2025-9526

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: Linksys E1700 version 1.0.0.4.003

Description: A stack-based buffer overflow exists in the setSysAdm function of the /goform/setSysAdm file. Manipulation of the rm port argument can trigger this issue, allowing for remote code execution. The vulnerability has been publicly disclosed.

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

Exploit

Fix

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-121

CWE-119

Related Identifiers

BDU:2025-10903

CVE-2025-9526

Affected Products

Linksys E1700

References · 18

• 🔥❌ https://github.com/wudipjq/my_vuln/blob/main/Linksys2/vuln_59/59.md#poc · Exploit, Deleted
• 🔥❌ https://github.com/wudipjq/my_vuln/blob/main/Linksys2/vuln_59/59.md · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2025-9526 · Security Note
• https://bdu.fstec.ru/vul/2025-10903 · Security Note
• https://osv.dev/vulnerability/CVE-2025-9526 · Vendor Advisory
• https://twitter.com/CVEnew/status/1960690293180658005 · Twitter Post
• https://vuldb.com/?submit.634825 · Note
• https://t.me/CVEtracker/31028 · Telegram Post
• https://vuldb.com/?ctiid.321543 · Note
• https://zeropath.com/blog/cve-2025-9526-linksys-e1700-buffer-overflow-summary · Note
• https://twitter.com/cracbot/status/1962470587806392460 · Twitter Post
• https://linksys.com · Note
• https://vuldb.com/?id.321543 · Note
• https://t.me/cveNotify/133680 · Telegram Post
• https://t.me/cveNotify/138008 · Telegram Post