CVE-2007-2839

highpriority · track · 39OT risk · elevatedEPSS 0.008 · 56 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · functional

Likely / severe?

0.77% (56th) EPSS

CVSS 7.2 · high

Is it mine?

2 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

gfax 0.4.2 and probably other versions creates temporary files insecurely, which allows local users to execute arbitrary commands via unknown vectors.

cvss

Technical severity, 0–10. One row per scoring source.

7.2

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.5–7.2

v2.07.2highAV:L/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 3.9 · impact 10

v2.06.5mediumAV:L/AC:L/Au:N/C:C/I:C/A:C/E:POCsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-276USLLM-inferredCWE-377USLLM-inferred

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-30280GFax 0.7.6 - Temporary Files Local Arbitrary Command Executionfunctional · exploit_db

affected products (2)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
debian gfax≤ 0.4.2nvdUScpe:2.3:a:debian:gfax:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2007-07-05modified 2026-06-16

references (14)

External citations — patches, advisories, analysis.

scry

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