PT-2021-11918 · Pax Technology · Paxstore

Published 2021-05-07 · Updated 2021-05-13 · CVE-2020-36124

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Pax Technology PAXSTORE versions 7.0.8 20200511171508 and lower

Description: The issue allows an authenticated attacker to perform XML External Entity (XXE) injection, compromising the private keys of a JWT token. This enables the attacker to reuse the keys to manipulate access tokens, gaining access to the platform as any desired user, including both clients and administrators.

Recommendations: For versions 7.0.8 20200511171508 and lower, update to a version that includes a fix for the XML External Entity injection issue to prevent exploitation. As a temporary workaround, consider restricting access to JWT token private keys and limiting the reuse of access tokens until a patch is available.

Exploit

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2020-36124

Affected Products

Paxstore

References · 6

• 🔥 https://blog.pridesec.com.br/p/4c972078-5f01-419e-8bea-cf31ff2e3670 · Exploit
• https://osv.dev/vulnerability/CVE-2020-36124 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-36124 · Security Note
• https://whatspos.com · Note
• https://marketing.paxtechnology.com/about-pax · Note
• https://t.me/cvenotify/14396 · Telegram Post