CVE-2022-33735 — There is a password verification vulnerability in WS7200-10 11

There is a password verification vulnerability in WS7200-10 11.0.2.13. Attackers on the LAN may use brute force cracking to obtain passwords, which may cause sensitive system information to be disclosed.

01What is this vulnerability?

There is a password verification vulnerability in WS7200-10 11.0.2.13. Attackers on the LAN may use brute force cracking to obtain passwords, which may cause sensitive system information to be disclosed.

02Affected products

Vendor	Product	Versions
n	a / WS7200	10 — 11.0.2.13

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2022-09-20T19:44:06.000Z
• Last modified: 2025-05-28T16:02:04.978Z

09References

• www.huawei.com — https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20220628-01-2eda08…