Vulnerability · NVD

CVE-2014-4650

CVE-2014-4650, critical severity (CVSS 9.8): 3 tracked apps concerned, all fixed or indeterminable on their current version.

Severity (CVSS): 9.8
Exploitation: 24.7 %
Tracked apps: 3
Still exposed: 0

Public exploit : ExploitDB Published on 2020-02-20

The CGIHTTPServer module in Python 2.7.5 and 3.3.4 does not properly handle URLs in which URL encoding is used for path separators, which allows remote attackers to read script source code or conduct directory traversal attacks and execute unintended code via a crafted character sequence, as demonstrated by a %2f separator.

Attack vector : Network No privileges required No user interaction

Show raw CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS 24.70% moderate exploit risk percentile 97.9%

Tracked apps referencing this CVE

For each app: the affected range, the fixing version, and where the tracked app stands today.

Python 3.12 Windows winget:Python.Python.3.12

Affected ≥2.7.0 <2.7.8 Fixed in 2.7.8 Latest tracked 3.12.10 patched
Python 3.13 Windows winget:Python.Python.3.13

Affected ≥2.7.0 <2.7.8 Fixed in 2.7.8 Latest tracked 3.13.15 patched
Python 3.14 Windows winget:Python.Python.3.14

Affected ≥2.7.0 <2.7.8 Fixed in 2.7.8 Latest tracked 3.14.7 patched

Vulnerable CPE configurations (4)

Vendor	Product	Platform	Versions	CPE 2.3 URI
python	python All platforms (wildcard)	All platforms (wildcard)	≥2.7.0 <2.7.8	cpe:2.3:a:python:python::::::::
python	python All platforms (wildcard)	All platforms (wildcard)	≥3.2.0 <3.2.6	cpe:2.3:a:python:python::::::::
python	python All platforms (wildcard)	All platforms (wildcard)	≥3.3.0 <3.3.6	cpe:2.3:a:python:python::::::::
python	python All platforms (wildcard)	All platforms (wildcard)	≥3.4.0 <3.4.2	cpe:2.3:a:python:python::::::::

View on NVD ↗ Advisory · bugs.python.org

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