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CVE-2007-3794

25
FAUCET Score

CVE-2007-3794 describes a critical buffer overflow vulnerability affecting Hitachi Cosminexus V4 through V7, Processing Kit for XML, and Developer's Kit for Java, as well as third-party products utilizing these components. This flaw allows unauthenticated attackers to achieve complete compromise (confidentiality, integrity, and availability) by exploiting a Java application's GIF image processing APIs. Despite its maximum CVSS score of 10.0, indicating severe risk, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
05_00_05_00_hCPE matchmatch criteria
cpe:2.3:a:hitachi:cosminexus_application_server:05_00_05_00_h:*:*:*:*:*:*:*
05_01_05_01_kCPE matchmatch criteria
cpe:2.3:a:hitachi:cosminexus_application_server:05_01_05_01_k:*:*:*:*:*:*:*
05_05_05_00_oCPE matchmatch criteria
cpe:2.3:a:hitachi:cosminexus_application_server:05_05_05_00_o:*:*:*:*:*:*:*
06_00_06_00_gCPE matchmatch criteria
cpe:2.3:a:hitachi:cosminexus_application_server:06_00_06_00_g:*:enterprise:*:*:*:*:*
06_00_06_00_gCPE matchmatch criteria
cpe:2.3:a:hitachi:cosminexus_application_server:06_00_06_00_g:*:standard:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.19%
Probability of exploitation in next 30 days
EPSS Percentile
80.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0219 is in the 65th percentile among its peer group of 51,553 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

osvdb.org / 37851
secunia.com / advisories/26025
Vendor Advisory
hitachi-support.com / security_e/vuls_e/HS07-018_e/index-e.html
securityfocus.com / bid/24905
vupen.com / english/advisories/2007/2534