PT-2024-25529 · Cosy+ · Cosy+

Moritz Abrell · Published 2024-08-02 · Updated 2024-09-03 · CVE-2024-33892

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 Cosy+ devices versions 21.x through 21.2s9 Cosy+ devices versions 22.x through 22.1s2

Description The issue concerns insecure permissions in Cosy+ devices, which can lead to information leakage through cookies. This problem is resolved in versions 21.2s10 and 22.1s3.

Recommendations For Cosy+ devices versions 21.x through 21.2s9, update to version 21.2s10 to resolve the issue. For Cosy+ devices versions 22.x through 22.1s2, update to version 22.1s3 to resolve the issue.

Exploit

Fix

Improper Preservation of Permissions

Cleartext Storage of Sensitive Information

Weakness Enumeration

CWE-281

CWE-312

Related Identifiers

CVE-2024-33892

Affected Products

Cosy+

References · 11

• 🔥 https://blog.syss.com/posts/hacking-a-secure-industrial-remote-access-gateway · Exploit
• https://osv.dev/vulnerability/CVE-2024-33892 · Vendor Advisory
• https://hmsnetworks.blob.core.windows.net/nlw/docs/default-source/products/cybersecurity/security-advisory/hms-security-advisory-2024-07-29-001--ewon-several-cosy--vulnerabilities.pdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-33892 · Security Note
• https://t.me/cvenotify/90135 · Telegram Post
• https://hms-networks.com/cyber-security · Note
• https://twitter.com/buaqbot/status/1825069060351996275 · Twitter Post
• http://seclists.org/fulldisclosure/2024/Aug/20 · Note
• https://t.me/cvedetector/2368 · Telegram Post
• https://t.me/true_secator/6086 · Telegram Post
• https://ewon.biz/products/cosy/ewon-cosy-wifi · Note