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CVE-2007-4204

13
FAUCET Score

CVE-2007-4204 describes a vulnerability in Hitachi Groupmax Collaboration - Schedule, affecting Groupmax Collaboration Portal, uCosminexus Collaboration Portal, and Groupmax Collaboration Web Client. Under unspecified conditions, schedule data can be assigned to the wrong user, potentially allowing remote authenticated users to access sensitive information. The vulnerability has a CVSS score of 3.5, indicating a low severity with network access, medium attack complexity, and requiring authentication, leading to a partial confidentiality impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage for this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
07-32CPE matchmatch criteria
cpe:2.3:a:hitachi:groupmax_collaboration_portal:07-32:*:*:*:*:*:*:*
07-32_bCPE matchmatch criteria
cpe:2.3:a:hitachi:groupmax_collaboration_portal:07-32_b:*:*:*:*:*:*:*
07-32CPE matchmatch criteria
cpe:2.3:a:hitachi:groupmax_collaboration_web_client:07-32:*:*:*:*:*:*:*
07-32_aCPE matchmatch criteria
cpe:2.3:a:hitachi:groupmax_collaboration_web_client:07-32_a:*:*:*:*:*:*:*
06-32CPE matchmatch criteria
cpe:2.3:a:hitachi:ucosminexus_collaboration_portal:06-32:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

3.5LOW

AV:N/AC:M/Au:S/C:P/I:N/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
6.8
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.86%
Probability of exploitation in next 30 days
EPSS Percentile
54.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0086 is in the 27th percentile among its peer group of 1,638 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, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

osvdb.org / 46987
exchange.xforce.ibmcloud.com / vulnerabilities/35704
hitachi-support.com / security_e/vuls_e/HS07-022_e/index-e.html
Patch
vupen.com / english/advisories/2007/2723