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CVE-2024-2013

33
FAUCET Score

CVE-2024-2013 is a critical authentication bypass vulnerability affecting the FOXMAN-UN/UNEM server and API Gateway components from Hitachi Energy. This flaw allows unauthenticated attackers to interact with services and access post-authentication attack surfaces. With a CVSS score of 10.0, it presents a severe risk due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation, public exploit code, or inclusion in CISA's KEV catalog, the vulnerability has garnered significant community discussion, indicating awareness among security researchers.

Impacted Technologies

VendorProductVersion(s)CPE
r15aCPE matchmatch criteria
cpe:2.3:a:hitachienergy:foxman-un:r15a:*:*:*:*:*:*:*
r15bCPE matchmatch criteria
cpe:2.3:a:hitachienergy:foxman-un:r15b:pc4:*:*:*:*:*:*
r16aCPE matchmatch criteria
cpe:2.3:a:hitachienergy:foxman-un:r16a:*:*:*:*:*:*:*
r16bCPE matchmatch criteria
cpe:2.3:a:hitachienergy:foxman-un:r16b:pc2:*:*:*:*:*:*
r15aCPE matchmatch criteria
cpe:2.3:a:hitachienergy:unem:r15a:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

10.0CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.68%
Probability of exploitation in next 30 days
EPSS Percentile
48.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0068 is in the 30th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

publisher.hitachienergy.com / preview
Vendor Advisory