Directory traversal vulnerability in Mozilla Firefox before 2.0.0.4 on Windows allows remote attackers to read arbitrary files via ..%5C (dot dot encoded backslash) sequences in a resource:// URI.
CVE-2007-3072
This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 7.1 — v2 rates that HIGH (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:M/Au:N/C:C/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 1.6% exploitation probability in the next 30 days, which is reflected in EG Risk but does not lift the v2 base. Confidence: LOW.
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v2.0 (legacy)
- 7.1HIGHNVD never assigned a CVSS v3 rating to this CVE
- EG Score
- 7.1(low)
- EG Risk
- 37(Track)EG Risk 37/100SSVC: 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 computedSeverity71% × 45%Exploitation2% × 40%Automatability30% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 2%
- EPSS %ILE
- 73%
- KEV
- Not listed
Published
June 6, 2007
Last Modified
April 23, 2026
References (16)
- cve@mitrehttp://ha.ckers.org/blog/20070516/read-firefox-settings-poc/
- cve@mitrehttp://ha.ckers.org/blog/20070516/read-firefox-settings-poc/#comment-35888
- cve@mitrehttp://larholm.com/2007/05/25/firefox-0day-local-file-reading/
- cve@mitrehttp://larholm.com/2007/06/04/unpatched-input-validation-flaw-in-firefox-2004/
- cve@mitrehttp://osvdb.org/35922
- cve@mitrehttp://secunia.com/advisories/25481
- cve@mitrehttp://www.securityfocus.com/archive/1/470500/100/0/threaded
- cve@mitrehttps://bugzilla.mozilla.org/show_bug.cgi?id=367428
- af854a3a-2127-422b-91ae-364da2661108http://ha.ckers.org/blog/20070516/read-firefox-settings-poc/
- af854a3a-2127-422b-91ae-364da2661108http://ha.ckers.org/blog/20070516/read-firefox-settings-poc/#comment-35888
- af854a3a-2127-422b-91ae-364da2661108http://larholm.com/2007/05/25/firefox-0day-local-file-reading/
- af854a3a-2127-422b-91ae-364da2661108http://larholm.com/2007/06/04/unpatched-input-validation-flaw-in-firefox-2004/
- af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/35922
- af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/25481
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/470500/100/0/threaded
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 11× in last 7d / 33× 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.
- 2026-07-26 13:32 UTCEG score recompute▲ 7.10
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Frequently asked(4)
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Dependency Blast Radius
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