What’s Vulnerable › Vulnerabilities

CVE-2018-3949

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 53.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-12-01 · updated 2026-06-17
• Weakness: CWE-22

Description

An exploitable information disclosure vulnerability exists in the HTTP server functionality of the TP-Link TL-R600VPN. A specially crafted URL can cause a directory traversal, resulting in the disclosure of sensitive system files. An attacker can send either an unauthenticated or an authenticated web request to trigger this vulnerability.

Affected products

• TP-Link Tl-R600Vpn Firmware: 1.3.0, 1.2.3

References

• https://talosintelligence.com/vulnerability_reports/TALOS-2018-0618
• https://talosintelligence.com/vulnerability_reports/TALOS-2018-0618

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