PT-2024-6580 · Hikvision · Hikvision Ds-7604Ni-K1/4P+1

Published 2024-04-02 · Updated 2024-10-31 · CVE-2024-29947

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

AV:N/AC:L/Au:S/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions: Hikvision NVRs (affected versions not specified) Hikvision DS-7604NI-K1/4P(B) (affected versions not specified)

Description: The issue is related to a NULL dereference pointer vulnerability. It is caused by insufficient validation of a parameter in a message, allowing an attacker to send specially crafted messages to an affected product. This can cause a process abnormality, potentially leading to a denial of service.

Recommendations: For Hikvision NVRs, consider restricting access to the Message Handler component until a patch is available. For Hikvision DS-7604NI-K1/4P(B), avoid using the vulnerable Message Handler component in the IP camera's microprogram software until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

BDU:2024-07725

CVE-2024-29947

Affected Products

Hikvision Ds-7604Ni-K1/4P

Hikvision Nvrs

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2024-29947 · Security Note
• https://bdu.fstec.ru/vul/2024-07725 · Security Note
• https://twitter.com/VulmonFeeds/status/1775141238380859614 · Twitter Post
• https://t.me/cvenotify/75462 · Telegram Post
• https://vuldb.com/?id.259027 · Note
• https://hikvision.com/en/support/cybersecurity/security-advisory/security-vulnerabilities-in-hikvision-nvr-devices · Note
• https://twitter.com/CVEnew/status/1775122858542571681 · Twitter Post