PT-2023-26939 · Proself · Proself Gateway Edition+2

Published 2023-08-18 · Updated 2023-08-23 · CVE-2023-39415

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Proself Enterprise/Standard Edition versions 5.61 and earlier Proself Gateway Edition versions 1.62 and earlier Proself Mail Sanitize Edition versions 1.07 and earlier

Description The issue allows a remote unauthenticated attacker to log in to the product's Control Panel and perform an unintended operation due to an improper authentication vulnerability.

Recommendations For Proself Enterprise/Standard Edition versions 5.61 and earlier, update to a version later than 5.61 to resolve the issue. For Proself Gateway Edition versions 1.62 and earlier, update to a version later than 1.62 to resolve the issue. For Proself Mail Sanitize Edition versions 1.07 and earlier, update to a version later than 1.07 to resolve the issue. As a temporary workaround, consider restricting access to the Control Panel until a patch is available.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2023-39415

Affected Products

Proself Enterprise/Standard Edition

Proself Gateway Edition

Proself Mail Sanitize Edition

References · 8

• https://proself.jp/information/150 · Vendor Advisory
• https://proself.jp/information/149 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-39415 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-39415 · Security Note
• https://jvn.jp/en/jp/JVN19661362 · Note
• https://t.me/cvenotify/56836 · Telegram Post
• https://t.me/cibsecurity/68819 · Telegram Post
• https://twitter.com/CVEnew/status/1692471103640293467 · Twitter Post