PT-2020-6901 · Apache+2 · Apache Shiro+2

Published 2020-11-05 · Updated 2023-09-07 · CVE-2020-17510

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Apache Shiro versions prior to 1.7.0

Description The issue is related to an authentication bypass when Apache Shiro is used with Spring. A specially crafted HTTP request may cause this bypass, potentially allowing a remote attacker to exploit the vulnerability. This could lead to the upload of a specially crafted malicious file.

Recommendations For versions prior to 1.7.0, update to version 1.7.0 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive areas of the application that rely on Apache Shiro for authentication until the update can be applied.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

BDU:2023-05299

CVE-2020-17510

DLA-2726-1

GHSA-7CJ4-GJ8M-M2F7

USN-6352-1

Affected Products

Apache Shiro

Linuxmint

Ubuntu

References · 45

• https://security-tracker.debian.org/tracker/CVE-2020-17510 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-13933 · Vendor Advisory
• https://osv.dev/vulnerability/USN-6352-1 · Vendor Advisory
• https://lists.apache.org/thread.html/rc2cff2538b683d480426393eecf1ce8dd80e052fbef49303b4f47171%40%3Cdev.shiro.apache.org%3E · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-7cj4-gj8m-m2f7 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-17510 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-17510 · Security Note
• https://ubuntu.com/security/notices/USN-6352-1 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/683472 · Security Note
• https://osv.dev/vulnerability/DLA-2726-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-05299 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-17510 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-17510 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-17510 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-17510 · Security Note