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CVE Record

CVE-2006-6891: Vz (Adp) Forum 2.0.3 stores sensitive information under the web root with insufficient access control, whic...

Vz (Adp) Forum 2.0.3 stores sensitive information under the web root with insufficient access control, which allows remote attackers to obtain the administrative account name and password hash via a direct request for users/admin.txt.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysishigh

Security readout for executives and security teams

Plain-English summary

Vz (Adp) Forum 2.0.3 reportedly placed the administrator account name and password hash in a web-accessible file. If exposed, an unauthenticated remote attacker could obtain credential material and attempt password cracking or account takeover. The provided sources do not identify a vendor patch or active exploitation.

Executive priority

Treat confirmed exposed deployments as urgent because administrator credential material may be disclosed. The main business risk is compromise of an obsolete public forum system and possible credential reuse elsewhere.

Technical view

CVE-2006-6891 is an information disclosure flaw caused by sensitive administrative data stored under the web root with insufficient access control. The CVE description names Vz (Adp) Forum 2.0.3 and the exposed administrative username and password hash. CVSS, CWE, and structured affected-product data are incomplete.

Likely exposure

Exposure is likely limited to internet-facing or reachable Vz (Adp) Forum 2.0.3 installations that still store administrative data in web-accessible paths. The source bundle lists affected metadata as n/a, so asset confirmation is required.

Exploitation context

The CVE references Exploit-DB, indicating public exploit information exists. The record is not listed as KEV, and the provided bundle contains no evidence of active exploitation in the wild.

Researcher notes

Evidence is sparse and old. The strongest facts are the CVE description, IBM X-Force reference, and Exploit-DB reference. No CVSS score, CWE mapping, patch reference, or active exploitation evidence is provided.

Mitigation direction

  • Identify any Vz (Adp) Forum 2.0.3 deployments and remove unnecessary internet exposure.
  • Check vendor or maintainer guidance; no patch is named in the provided sources.
  • Move sensitive account data outside the web root or block web access to it.
  • Rotate administrative credentials if exposure is confirmed or cannot be ruled out.
  • Review web server logs for suspicious administrative data file access.

Validation and detection

  • Inventory public web applications for Vz (Adp) Forum and confirm versions where possible.
  • Verify administrative credential files are not retrievable through unauthenticated web requests.
  • Check whether sensitive account files exist under the deployed web root.
  • Review historical logs for attempts to retrieve administrative data files.
  • Confirm current administrator credentials are not derived from potentially exposed hashes.
Prepared
Confidence
medium
Sources
4

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

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description · low confidence lookup

Credential and access behavior lookup

The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

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cve · low confidence lookup

CVE-2006-6891 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.