PT-2025-34862 · Linksys · Linksys E1700

Bond_Yes · Published 2025-07-15 · Updated 2025-10-09 · CVE-2025-9527

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 vulnerability exists in the QoSSetup function of the /goform/QoSSetup file. Manipulation of the ack policy argument can trigger the overflow, potentially allowing for remote exploitation. The vendor was contacted regarding this issue but did not respond.

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

Exploit

Fix

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-121

CWE-119

Related Identifiers

BDU:2025-10906

CVE-2025-9527

Affected Products

Linksys E1700

References · 15

• 🔥❌ https://github.com/wudipjq/my_vuln/blob/main/Linksys2/vuln_60/60.md · Exploit, Deleted
• 🔥❌ https://github.com/wudipjq/my_vuln/blob/main/Linksys2/vuln_60/60.md#poc · Exploit, Deleted
• https://bdu.fstec.ru/vul/2025-10906 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-9527 · Security Note
• https://osv.dev/vulnerability/CVE-2025-9527 · Vendor Advisory
• https://vuldb.com/?ctiid.321544 · Note
• https://twitter.com/ZeroPathLabs/status/1960721148120809491 · Twitter Post
• https://t.me/CVEtracker/31034 · Telegram Post
• https://linksys.com · Note
• https://twitter.com/CveFindCom/status/1960698944234623435 · Twitter Post
• https://vuldb.com/?id.321544 · Note
• https://twitter.com/CVEnew/status/1960698572229222878 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1960721936285057058 · Twitter Post
• https://t.me/cveNotify/138009 · Telegram Post
• https://vuldb.com/?submit.634826 · Note