Authenticated service abnormality via out-of-bounds message read
Published Apr 2, 2024 · Updated Nov 6, 2024
Out-of-bounds read in Hikvision DS-7604NXI-K1/4P V4.76.005 build231012 and earlier allows remote authenticated users to disrupt service. The device processes crafted messages by reading beyond the intended buffer; Hikvision has not identified the affected message type, handler, or triggering field. Reaching the flaw requires authenticated network access, and the disclosed effects are limited memory exposure and service abnormality without data modification.
Summary
What happened
Out-of-bounds read in Hikvision DS-7604NXI-K1/4P V4.76.005 build231012 and earlier allows remote authenticated users to disrupt service. The device processes crafted messages by reading beyond the intended buffer; Hikvision has not identified the affected message type, handler, or triggering field. Reaching the flaw requires authenticated network access, and the disclosed effects are limited memory exposure and service abnormality without data modification.
The record
- CVE
- CVE-2024-29948
- Published
- Apr 2, 2024
- Updated
- Nov 6, 2024
- Vendor
- Hikvision
- Product
- DS-7604NXI-K1/4P
- Classifications
- CWE-125, CAPEC-540, T1499.004
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 2, 2024CVE publishedPublication date reported by the CVE source.
- Nov 6, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=V4.76.005 build231012 and the versions prior to it
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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