PT-2021-17487 · Unknown · Eyesofnetwork

Arianeblow · Published 2021-02-21 · Updated 2021-02-26 · CVE-2021-27514

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions EyesOfNetwork versions 5.3 through 5.3-10

Description The issue concerns the use of an integer session ID with a length of between 8 and 10 digits, which could potentially be exploited for brute-force authentication bypass.

Recommendations For EyesOfNetwork versions 5.3 through 5.3-10, consider implementing additional authentication measures to mitigate the risk of brute-force attacks, such as account lockout policies or two-factor authentication.

Exploit

Fix

Improper Restriction of Excessive Authentication Attempts

Weakness Enumeration

CWE-307

Related Identifiers

CVE-2021-27514

Affected Products

Eyesofnetwork

References · 7

• 🔥 https://github.com/ArianeBlow/exploit-eyesofnetwork5.3.10/blob/main/PoC-BruteForceID-arbitraty-file-upload-RCE-PrivEsc.py · Exploit
• https://github.com/EyesOfNetworkCommunity/eonweb/issues/87 · Patch
• https://osv.dev/vulnerability/CVE-2021-27514 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-27514 · Security Note
• https://t.me/cibsecurity/23895 · Telegram Post
• https://t.me/cvenotify/10587 · Telegram Post
• https://t.me/cvenotify/10211 · Telegram Post