PT-2022-25538 · Unknown · Mipc Camera Firmware

Joshua Wang · Published 2022-09-26 · Updated 2022-09-28 · CVE-2022-40784

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 mIPC camera firmware version 5.3.1.2003161406

Description The issue is related to an unlimited strcpy on user input when setting a locale file, which leads to a stack buffer overflow. This occurs in the mIPC camera firmware.

Recommendations For mIPC camera firmware version 5.3.1.2003161406, consider restricting user input when setting locale files to prevent potential stack buffer overflows until a patch is available. 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-2022-40784

Affected Products

Mipc Camera Firmware

References · 5

• 🔥 https://hackmd.io/@_zOX-PXQQFmCETA_RZIgow/BkOhIU1oc · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-40784 · Security Note
• https://osv.dev/vulnerability/CVE-2022-40784 · Vendor Advisory
• https://hackmd.io/%40_zOX-PXQQFmCETA_RZIgow/BkOhIU1oc · Note
• https://t.me/cibsecurity/50517 · Telegram Post