Arbitrary file upload in Tp-link Tl-wr902ac
CVE-2022-48194
TP-Link TL-WR902AC devices through V3 0.9.1 allow remote authenticated attackers to execute arbitrary code or cause a Denial of Service (DoS) by uploading a crafted firmware update because the signature check is inadequate.
Vulnerability class: Unrestricted File Upload
EPSS: 0.335 (98.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Tp-link Tl-wr902ac — versions 3.0
- Tp-link Tl-wr902ac_firmware
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Exploit, Third Party Advisory)
- cve@mitre.org
Frequently asked questions
- What is CVE-2022-48194?
- CVE-2022-48194 is a high-severity vulnerability in Tp-link Tl-wr902ac, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2022-12-30.
- How severe is CVE-2022-48194?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2022-48194 known to be exploited?
- 8 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.