PT-2021-11182 · Accfly · Accfly Wireless Security Ir Camera System 720P

Published 2021-01-28 · Updated 2021-02-01 · CVE-2020-25784

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: Accfly Wireless Security IR Camera System 720P versions v3.10.73 through v4.15.77

Description: The issue is related to an unauthenticated stack-based buffer overflow in the CNetClientGuard::SubOprMsg function during incoming message handling.

Recommendations: For Accfly Wireless Security IR Camera System 720P versions v3.10.73 through v4.15.77, consider disabling the CNetClientGuard::SubOprMsg function until a patch is available to prevent exploitation of the buffer overflow. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2020-25784

Affected Products

Accfly Wireless Security Ir Camera System 720P

References · 4

• 🔥 https://github.com/tezeb/accfly/blob/master/Readme.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-25784 · Security Note
• https://osv.dev/vulnerability/CVE-2020-25784 · Vendor Advisory
• https://t.me/cibsecurity/22771 · Telegram Post