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CVE-2023-1995

23
FAUCET Score

CVE-2023-1995 is an Insufficient Logging vulnerability affecting multiple versions of Hitachi HiRDB Server, HiRDB Server With Additional Function, and HiRDB Structured Data Access Facility. This high-severity vulnerability, rated 7.5 CVSS, can be exploited remotely without authentication, potentially leading to high integrity impacts. While the vulnerability is publicly disclosed, there is currently no evidence of active exploitation, readily available exploit code, or significant community discussion surrounding it.

Impacted Technologies

VendorProductVersion(s)CPE
>= 09-00, <= 09-00-2dCPE matchmatch criteria
cpe:2.3:a:hitachi:hirdb_server_with_additional_function:*:*:*:*:*:*:*:*
>= 09-01, <= 09-01-\/xCPE matchmatch criteria
cpe:2.3:a:hitachi:hirdb_server_with_additional_function:*:*:*:*:*:*:*:*
>= 09-02, <= 09-02-2fCPE matchmatch criteria
cpe:2.3:a:hitachi:hirdb_server_with_additional_function:*:*:*:*:*:*:*:*
>= 09-03, <= 09-03-2aCPE matchmatch criteria
cpe:2.3:a:hitachi:hirdb_server_with_additional_function:*:*:*:*:*:*:*:*
>= 09-04, <= 09-04-2sCPE matchmatch criteria
cpe:2.3:a:hitachi:hirdb_server_with_additional_function:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
1.6
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.38%
Probability of exploitation in next 30 days
EPSS Percentile
30.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0038 is in the 10th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

hitachi.com / products/it/software/security/info/vuls/hitachi-sec-2023-133/index.html
Vendor Advisory