VAR-201703-0379
Vulnerability from variot - Updated: 2025-04-20 23:37Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows remote authenticated users to cause a denial of service (service interruption) via a crafted HTTP request, aka the PSIA issue. Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 The device contains a buffer overflow vulnerability. Hikvision NVRDS-76xxNI-E1/2 and DS-77xxxNI-E4 are HDKvision's hard disk recorders. Hikvision NVR DS-77xxxNI-E4 etc. The following products and versions are affected: Hikvision NVR DS-77xxxNI-E4, DS-76xxNI-E1 and DS-76xxNI-E2 versions prior to 3.4.0
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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