Vulnerability · Published Nov 23, 2023 · Assigned by hikvision
CVE-2023-28811
High 7.4
In plain English
A high-severity security flaw in DS-71XXHGH-K(S) from Hikvision. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities).
Severity (CVSS 3.1)7.4High
Exploit odds (30 days)0.4%top 66.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
There is a buffer overflow in the password recovery feature of Hikvision NVR/DVR models. If exploited, an attacker on the same local area network (LAN) could cause the device to malfunction by sending specially crafted packets to an unpatched device.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Hikvision | iDS-EXXHUH | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | DS-EXXHGH | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | iDS-EXXHQH | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | DVR-EXXHUH | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | DVR-EXXHGH | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | DVR-EXXHQH | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | iDS-72XXHQH-M(C) | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | iDS-72XXHUH-M(C) | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | iDS-72XXHQH-M(E) | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | iDS-72XXHUH-M(E) | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | iDS-72XXHTH-M(C) | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | HW-HWD-72XXMH-G4 | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | HW-HWD-62XXMH-G4 | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | HL-DVR-216Q-K2(E) | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | DS-71XXHGH-M(C) | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | DS-72XXHGH-M(C) | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | DS-71XXHGH-K(S) | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | DS-72XXHGH-K(S) | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | HL-DVR-1XXG-K(S) | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | HL-DVR-2XXG-K(S) | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | HL-DVR-1XXG-M(C) | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | HL-DVR-2XXG-M(C) | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | HW-HWD-51XXH(S) | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | HW-HWD-51XXH-G | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | HW-HWD-51XXMH-G | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | iDS-71xxHQH-M(C) | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | iDS-71xxHQH-M(E) | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | iDS-72xxHQH-M/E(C) | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | iDS-72xxHQH-M/E(E) | Build date before 230821(Version before V4.1.60 are not affected) |
| Hikvision | HL-DVR-2XXQ-M(C) | Build date before 230821(Version before V4.1.60 are not affected) |