TP-Link TL-WR940N buffer overflow | CVE-2022-24355
NAME
TP-Link TL-WR940N buffer overflow
- Platforms Affected:
TP-LINK TL-WR940N - Risk Level:
8.8 - Exploitability:
Unproven - Consequences:
Gain Access
DESCRIPTION
TP-Link TL-WR940N is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the parsing of file name extensions. By sending a specially-crafted request, a remote attacker could overflow a buffer and execute arbitrary code on the system.
CVSS 3.0 Information
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Access Vector: Adjacent Network
- Access Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Remediation Level: Official Fix
MITIGATION
Upgrade to the latest version of TP-Link TL-WR940N (firmware 211111 or later), available from the TP-Link Web site. See References.
- Reference Link:
https://www.tp-link.com/us/ - Reference Link:
https://www.zerodayinitiative.com/advisories/ZDI-22-265/
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