PT-2025-34860 · Linksys · Linksys E1700

Bond_Yes · Published 2025-08-27 · Updated 2025-08-27 · CVE-2025-9525

Positive Technologies · (AI Summary)

CVSS v2.0

9.0

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 `setWan` function of the `/goform/setWan` file. Manipulation of the `DeviceName/lanIp` argument causes the overflow, allowing for potential remote code execution.

Recommendations:

Update to a newer version that contains a fix for this issue. As a temporary workaround, consider restricting access to the `setWan` function until a patch is available.

Exploit

Fix

Buffer Overflow

Stack Overflow

Weakness Enumeration

CWE-119

CWE-121

Related Identifiers

CVE-2025-9525

Affected Products

Linksys E1700

References · 13

• 🔥 https://github.com/wudipjq/my_vuln/blob/main/Linksys2/vuln_58/58.md#poc · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-9525 · Security Note
• https://github.com/wudipjq/my_vuln/blob/main/Linksys2/vuln_58/58.md · Note
• https://twitter.com/CVEnew/status/1960690294132805642 · Twitter Post
• https://vuldb.com/?id.321542 · Note
• https://t.me/cveNotify/133679 · Telegram Post
• https://vuldb.com/?ctiid.321542 · Note
• https://vuldb.com/?submit.634824 · Note
• https://t.me/CVEtracker/31027 · Telegram Post
• https://linksys.com · Note
• https://twitter.com/ZeroPathLabs/status/1960700747294617647 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1960739853001273806 · Twitter Post
• https://twitter.com/CveFindCom/status/1960691338002772378 · Twitter Post