CSRF in Huawei Ws331a Router

CVE-2016-6158

Multiple cross-site request forgery (CSRF) vulnerabilities in Huawei WS331a routers with software before WS331a-10 V100R001C01B112 allow remote attackers to hijack the authentication of administrators for requests that (1) restore factory settings or (2) reboot the device via unspecified vectors.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:H.

EPSS exploit prediction

EPSS: 0.012 (68.1th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 68.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2016-6158: held from 0.012 to 0.012.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2016-6158?
CVE-2016-6158 is a medium-severity vulnerability in Huawei Ws331a Router, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.1/10. Published 2016-09-21.
How severe is CVE-2016-6158?
Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2016-6158 known to be exploited?
3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.