CVE-2007-6400

MEDIUMCVSS v2 · 5.05.0—
EchelonGraph scoreLOW confidence

This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 5.0 — v2 rates that MEDIUM (v2 bands: LOW 0.0–3.9 / MEDIUM 4.0–6.9 / HIGH 7.0–10.0; v2 has no CRITICAL band). Vector AV:N/AC:L/Au:N/C:P/I:N/A:N. CVSS v2 is an older, coarser metric than v3.1/v4.0 (no Scope, no User Interaction, no Attack Requirements), so it is not directly comparable to a v3 or v4 score. NVD has never re-scored this record under v3. EPSS predicts 2.8% exploitation probability in the next 30 days, which is reflected in EG Risk but does not lift the v2 base. Confidence: LOW.

Sources: epss, nvd_v2
Weaponized
5.0EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 3%CVSS v2: 5.0Exploit: Exploit-DB (verified) · public exploitExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Directory traversal vulnerability in download_file.php in PolDoc CMS (aka PDDMS) 0.96 allows remote attackers to read arbitrary files via a .. (dot dot) or absolute pathname in the filename parameter.

CVSS v2.0 (legacy)
5.0MEDIUMNVD never assigned a CVSS v3 rating to this CVE
EG Score
5.0(low)
EG Risk
53(Track)
EG Risk 53/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity50% × 45%
Exploitation65% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
3%
EPSS %ILE
85%
KEV
Not listed

Published

December 17, 2007

Last Modified

April 23, 2026

References (10)

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 10× in last 7d / 32× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-26 13:34 UTCEG score recompute▲ 5.00
  2. 2026-07-25 14:12 UTCEPSS rescore
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  5. 2026-07-23 00:55 UTCEG score recompute
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  48. 2026-05-31 00:13 UTCEPSS rescore
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  50. 2026-05-30 23:45 UTCEG score recompute
  51. 2026-05-30 23:45 UTCGHSA enrichment
  52. 2026-05-29 13:40 UTCEPSS rescore
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Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-4704✓ verified
    First seen Dec 8, 2007

    PolDoc CMS 0.96 - 'download_file.php' File Disclosure

    Open source ↗

Related CVEs(same CWE)

Frequently asked(4)

What is CVE-2007-6400?
CVE-2007-6400 is a medium vulnerability published on December 17, 2007. Directory traversal vulnerability in download_file.php in PolDoc CMS (aka PDDMS) 0.96 allows remote attackers to read arbitrary files via a .. (dot dot) or absolute pathname in the filename parameter.
When was CVE-2007-6400 disclosed?
CVE-2007-6400 was first published in the National Vulnerability Database on December 17, 2007, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2007-6400 actively exploited?
CVE-2007-6400 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 3% probability of exploitation in the next 30 days, which ranks it in the top 14.9% of all scored CVEs.
How do I remediate CVE-2007-6400?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2007-6400, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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