PT-2025-32523 · Linksys · Linksys Re6250+5

Pjq123

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Published

2025-07-15

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Updated

2025-08-16

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CVE-2025-8833

CVSS v2.0

9.0

High

VectorAV:N/AC:L/Au:S/C:C/I:C/A:C
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 Wi-Fi range extender models. The issue resides in the langSwitchBack function of the /goform/langSwitchBack file. Manipulation of the langSelectionOnly argument can lead to a stack-based buffer overflow, potentially allowing for remote exploitation. The exploit for this issue has been publicly disclosed. The vendor was informed of the vulnerability but did not provide a response.
Recommendations: Linksys RE6250 versions prior to 20250801 Linksys RE6300 versions prior to 20250801 Linksys RE6350 versions prior to 20250801 Linksys RE6500 versions prior to 20250801 Linksys RE7000 versions prior to 20250801 Linksys RE9000 versions prior to 20250801

Exploit

Fix

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-121CWE-119

Related Identifiers

BDU:2025-09682
CVE-2025-8833

Affected Products

Linksys Re6250
Linksys Re6300
Linksys Re6350
Linksys Ea6500
Linksys Re7000
Linksys Re9000