CVE-2023-36355
CVSS v3
9.9
CRITICAL
EPSS Score
31.7 %
exploit probability, as of 2026-10-05
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
TP-Link TL-WR940N V4 was discovered to contain a buffer overflow via the ipStart parameter at /userRpm/WanDynamicIpV6CfgRpm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted GET request.
Technical details
- Published
- 2023-06-22
- Exploit-DB
- EDB-51561
Frequently asked questions
What is CVE-2023-36355?
TP-Link TL-WR940N V4 was discovered to contain a buffer overflow via the ipStart parameter at /userRpm/WanDynamicIpV6CfgRpm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted GET request.
Is CVE-2023-36355 actively exploited?
Active exploitation of CVE-2023-36355 has not been confirmed. Its EPSS score was 31.7% on 2026-10-05, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2023-36355?
CVE-2023-36355 has a CVSS v3 base score of 9.9 (CRITICAL severity).
Is CVE-2023-36355 affecting your environment?
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