PT-2021-17486 · Unknown · Eyesofnetwork

Arianeblow · Published 2021-02-21 · Updated 2021-02-26 · CVE-2021-27513

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

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

Description The issue allows remote authenticated users to upload arbitrary .xml.php files due to the module admin ITSM relying on "le filtre userside." This could potentially lead to malicious code execution. No information is provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations For EyesOfNetwork versions 5.3-10, consider disabling the admin ITSM module until a patch is available to prevent the upload of arbitrary .xml.php files. Restrict access to the module to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2021-27513

Affected Products

Eyesofnetwork

References · 10

• 🔥 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://nvd.nist.gov/vuln/detail/CVE-2021-27513 · Security Note
• https://osv.dev/vulnerability/CVE-2021-27513 · Vendor Advisory
• https://t.me/cibsecurity/23894 · Telegram Post
• https://t.me/cibsecurity/23895 · Telegram Post
• https://t.me/cvenotify/10211 · Telegram Post
• https://t.me/cvenotify/10212 · Telegram Post
• https://t.me/cvenotify/10587 · Telegram Post
• https://t.me/cvenotify/10586 · Telegram Post