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MitreCVE-2021-39371

HistoryAug 23, 2021 - 1:15 a.m.

CVE-2021-39371

2021-08-2301:15:06

CWE-611

mitre

web.nvd.nist.gov

cve-2021-39371

xxe injection

pywps

owslib

security vulnerability

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.3

Confidence

High

EPSS

0.005

Percentile

76.4%

JSON

An XML external entity (XXE) injection in PyWPS before 4.4.5 allows an attacker to view files on the application server filesystem by assigning a path to the entity. OWSLib 0.24.1 may also be affected.

Affected configurations

Nvd

Node

osgeoowslibMatch0.24.1

osgeopywpsRange<4.4.5

Node

debiandebian_linuxMatch9.0

VendorProductVersionCPE
osgeoowslib0.24.1cpe:2.3:a:osgeo:owslib:0.24.1:*:*:*:*:*:*:*
osgeopywps*cpe:2.3:a:osgeo:pywps:*:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
osgeo	owslib	0.24.1	cpe:2.3:a:osgeo:owslib:0.24.1:::::::*
osgeo	pywps	*	cpe:2.3:a:osgeo:pywps::::::::
debian	debian_linux	9.0	cpe:2.3:o:debian:debian_linux:9.0:::::::*