PT-2025-32501 · Linksys · Linksys Re6250+5

Pjqwudi · Published 2025-08-01 · Updated 2025-08-13 · CVE-2025-8823

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 versions up to 20250801

Description: A vulnerability exists in Linksys range extenders that allows for remote operating system command injection. The vulnerability is located in the setDeviceName function within the /goform/setDeviceName file. Manipulation of the DeviceName argument can lead to unauthorized command execution. The exploit has been publicly disclosed.

Recommendations: Versions up to 20250801: As a temporary workaround, consider restricting access to the /goform/setDeviceName file to minimize the risk of exploitation.

Exploit

Fix

OS Command Injection

Command Injection

Weakness Enumeration

CWE-78

CWE-77

Related Identifiers

BDU:2025-09700

CVE-2025-8823

Affected Products

Linksys Re6250

Linksys Re6300

Linksys Re6350

Linksys Ea6500

Linksys Re7000

Linksys Re9000

References · 14

• 🔥❌ https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_57/57.md#poc · Exploit, Deleted
• 🔥❌ https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_57/57.md · Exploit, Deleted
• https://osv.dev/vulnerability/CVE-2025-8823 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-09700 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-8823 · Security Note
• https://vuldb.com/?submit.626687 · Note
• https://twitter.com/VulmonFeeds/status/1954735504332583240 · Twitter Post
• https://linksys.com · Note
• https://twitter.com/SecAideInfo/status/1955574388385857550 · Twitter Post
• https://vuldb.com/?id.319357 · Note
• https://t.me/cveNotify/131618 · Telegram Post
• https://twitter.com/CVEnew/status/1954744525139669430 · Twitter Post
• https://t.me/CVEtracker/29639 · Telegram Post
• https://vuldb.com/?ctiid.319357 · Note