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CVE-2007-4124· NVD / CVE Program· CNA mitre

The session failover function in Cosminexus Component Container in Cosminexus 6, 6.7, and 7 before 20070731, as used in multiple Hitachi pro

The session failover function in Cosminexus Component Container in Cosminexus 6, 6.7, and 7 before 20070731, as used in multiple Hitachi products, can use session data for the wrong user under unspecified conditions, which might allow remote authenticated users to obtain sensitive information, corrupt another user's session data, and possibly gain privileges.

MediumCVSS 4.9 · v2.0—No exploit No fix recorded
Published
Aug 1, 2007
Updated
Jun 16, 2026
EPSS
1.0% · 62th percentile
CWE
—
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Report tools

JSON

Action score

19

Monitor

Low priority for now.

CVSS
19 / 40 · 4.9 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 1.0%

Affected systems

VendorProduct
hitachicosminexus application server
hitachicosminexus collaboration portal
hitachicosminexus developer
hitachicosminexus erp integrator
hitachicosminexus opentp1 web front-end set
hitachielectronic form workflow
hitachigroupmax collaboration portal
hitachiucosminexus application server
hitachiucosminexus collaboration portal
hitachiucosminexus developer
hitachiucosminexus erp integrator
hitachiucosminexus opentp1 web front-end set

and 2 more

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • hitachi cosminexus application server6
  • hitachi cosminexus collaboration portalall versions
  • hitachi cosminexus developer6
  • hitachi cosminexus erp integratorall versions
  • hitachi cosminexus opentp1 web front-end setall versions
  • hitachi electronic form workflowall versions
  • hitachi groupmax collaboration portalall versions
  • hitachi ucosminexus application serverall versions
  • hitachi ucosminexus collaboration portalall versions
  • hitachi ucosminexus developerall versions
  • hitachi ucosminexus erp integratorall versions
  • hitachi ucosminexus opentp1 web front-end setall versions
  • hitachi ucosminexus service architectall versions
  • hitachi ucosminexus service platformall versions

Same product

hitachi: all records

Other highest-scoring records for the same primary product.

  • CVE-2007-3794Buffer overflow in Hitachi Cosminexus V4 through V7, Processing Kit for XML before 20070511, Developer's Kit for Java before 20070312, and t
    41Plan
  • CVE-2007-3626Unspecified vulnerability in the ADM daemon in Hitachi TPBroker before 20070706 allows remote attackers to cause a denial of service (daemon
    32Monitor
  • CVE-2007-0514Multiple cross-site scripting (XSS) vulnerabilities in multiple Hitachi Web Server, uCosminexus, and Cosminexus products before 20070124 all
    27Monitor
  • CVE-2005-3164The AJP connector in Apache Tomcat 4.0.1 through 4.0.6 and 4.1.0 through 4.1.36, as used in Hitachi Cosminexus Application Server and standa
    12Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

    If successful

    Confidentiality
    P · data can be read
    Integrity
    P · data or configuration can be modified
    Availability
    none
    Attack complexity
    M
    Confidentiality impact
    P
    Integrity impact
    P
    Availability impact
    None

    Weakness class (CWE)

    —

    CVSS vector

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

    nvd-primary

    Attack context

    MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

    MITRE has no CAPEC/ATT&CK mapping for this CWE.

    Noroxi analysis

    No Noroxi analysis for this record yet

    We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

    We use this product, ask for help

    Change log

    No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

    References

    Vendor advisories and official records. Exploit/PoC links are deliberately left out.

    All records