CVE-2023-33538
CVSS v3
8.8
HIGH
EPSS Score
91.3 %
exploit probability
CISA KEV
Yes
known exploited
Exploitation
—
SSVC status
Description
TP-Link TL-WR940N V2/V4, TL-WR841N V8/V10, and TL-WR740N V1/V2 was discovered to contain a command injection vulnerability via the component /userRpm/WlanNetworkRpm .
CISA Known Exploited Vulnerability
- Date Added
- 2025-06-16
- Patch Due Date
- 2025-07-07
- Ransomware Use
- Unknown
Technical details
- Published
- 2023-06-07
Frequently asked questions
What is CVE-2023-33538?
TP-Link TL-WR940N V2/V4, TL-WR841N V8/V10, and TL-WR740N V1/V2 was discovered to contain a command injection vulnerability via the component /userRpm/WlanNetworkRpm .
Is CVE-2023-33538 actively exploited?
Yes. CVE-2023-33538 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2025-07-07.
What is the CVSS score for CVE-2023-33538?
CVE-2023-33538 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2023-33538 affecting your environment?
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