Is CVE-2021-39371 actively exploited?

CVE-2021-39371 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2021-39371?

CVE-2021-39371 has a CVSS score of 7.5 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

How do I patch CVE-2021-39371?

Patch guidance is available from osgeo security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-39371.

Fix CVE-2021-39371 - HIGH osgeo owslib

Q: Which products are affected by CVE-2021-39371?

3 products: osgeo owslib, osgeo pywps, debian debian linux.

Description

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.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none
Weaknesses: CWE-611 · XML External Entity (XXE)

Metadata

Primary Vendor: OSGEO
Published: 8/23/2021
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2021-39371

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary