Auth bypass in Tenda W6-S
CVE-2022-45498
An issue in the component tpi_systool_handle(0) (/goform/SysToolReboot) of Tenda W6-S v1.0.0.4(510) allows unauthenticated attackers to arbitrarily reboot the device.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.008 (56.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.000
Affected products
- Tenda W6-S
- Tenda W6-S Firmware — versions 1.0.0.4\(510\), 1.0.0.4(510)
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/z1r00/IOT_Vul/blob/main/Tenda/W6-S/SysToolReboot/readme.md (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-45498?
- CVE-2022-45498 is a high-severity vulnerability in Tenda W6-S, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2022-12-08.
- How severe is CVE-2022-45498?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2022-45498 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.