CVE-2022-34881 — Generation of Error Message Containing Sensitive Information vulnerability in Hi

Generation of Error Message Containing Sensitive Information vulnerability in Hitachi JP1/Automatic Operation allows local users to gain sensitive information.

01What is this vulnerability?

Generation of Error Message Containing Sensitive Information vulnerability in Hitachi JP1/Automatic Operation allows local users to gain sensitive information.

02Affected products

Vendor	Product	Versions
Hitachi	JP1/Automatic Operation	10-00, 11-00, 12-00
Hitachi	JP1/Automatic Operation	10-52, 11-00, 12-00

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: 2022-12-06T01:30:55.844Z
• Last modified: 2025-04-23T13:55:52.239Z

09References

• www.hitachi.com — https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2022…