CVE-2025-8831

Aug. 11, 2025, 9:15 p.m.

7.4
High

Description

A vulnerability was found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801. This affects the function remoteManagement of the file /goform/remoteManagement. The manipulation of the argument portNumber leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Product(s) Impacted

Vendor Product Versions
Linksys
  • Re6250
  • Re6300
  • Re6350
  • Re6500
  • Re7000
  • Re9000
  • *
  • *
  • *
  • *
  • *
  • *

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a linksys re6250 / / / / / / / /
a linksys re6300 / / / / / / / /
a linksys re6350 / / / / / / / /
a linksys re6500 / / / / / / / /
a linksys re7000 / / / / / / / /
a linksys re9000 / / / / / / / /

References

https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_47/47.md
https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_47/47.md#poc
https://vuldb.com/?ctiid.319365
https://vuldb.com/?id.319365
https://vuldb.com/?submit.626696
https://www.linksys.com/
https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_47/47.md
https://github.com/wudipjq/my_vuln/blob/main/Linksys1/vuln_47/47.md#poc

Tags

CWE-119
cna@vuldb.com
2025-08-11
CVE-2025-8831

CVSS Score

7.4 / 10

CVSS Data - 4.0

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Attack Requirements: NONE
  • Privileges Required: LOW
  • User Interaction: NONE
  • Scope:
  • Confidentiality Impact: HIGH
  • Integrity Impact: HIGH
  • Availability Impact: HIGH
  • Exploit Maturity: PROOF_OF_CONCEPT

    • CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

    View Vector String

Timeline

Published: Aug. 11, 2025, 5:15 a.m.
Last Modified: Aug. 11, 2025, 9:15 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

cna@vuldb.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.