CVE-2022-33735

Password disclosure via anti-brute-force bypass

Published Sep 20, 2022 · Updated May 28, 2025

Password verification failure in Huawei WS7200-10 11.0.2.13 allows remote attackers on the LAN to obtain passwords by brute force. The password-verification path permits attackers to bypass the anti-brute-force mechanism, so repeated guesses are not adequately restricted. Network adjacency is required, and successful password recovery exposes sensitive system information.

CVSS severity5.3
Medium
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Password verification failure in Huawei WS7200-10 11.0.2.13 allows remote attackers on the LAN to obtain passwords by brute force. The password-verification path permits attackers to bypass the anti-brute-force mechanism, so repeated guesses are not adequately restricted. Network adjacency is required, and successful password recovery exposes sensitive system information.

The record

CVE
CVE-2022-33735
Published
Sep 20, 2022
Updated
May 28, 2025
Vendor
MindSpore
Product
WS7200-10
Classifications
CWE-307, T1110
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 20, 2022CVE publishedPublication date reported by the CVE source.
  2. May 28, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=11.0.2.13

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

MindSpore · WS7200-10version=11.0.2.13

Published CVSS scores

6.5CISA-ADPCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.3Huawei PSIRTCVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
4.9Huawei PSIRTCVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:F/RL:O/RC:C
6.5NIST NVDCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-307Improper Restriction of Excessive Authentication Attempts
T1110Brute Force

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo