PT-2015-4255 · Tp Link · Tp-Link Tl-Wr840N

Sean Wright · Published 2015-01-09 · Updated 2015-01-13 · CVE-2014-9510

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions TP-Link TL-WR840N version prior to 3.13.27 build 141120

Description A cross-site request forgery issue exists in the administration console, allowing remote attackers to hijack administrator authentication for requests that change router settings via a configuration file import.

Recommendations For versions prior to 3.13.27 build 141120, update the firmware to version 3.13.27 build 141120 or later to resolve the issue. As a temporary workaround, consider restricting access to the administration console and avoiding the use of configuration file imports until the update is applied.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2014-9510

Affected Products

Tp-Link Tl-Wr840N

References · 5

• http://tp-link.com/en/support/download/?model=TL-WR840N&version=V1 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2014-9510 · Security Note
• http://secureworks.com/cyber-threat-intelligence/advisories/SWRX-2015-001 · Note
• http://seclists.org/fulldisclosure/2015/Jan/14 · Note
• http://securityfocus.com/bid/71913 · Note