Buffer Overflow Vulnerability in Hikvision NVR/DVR Devices
SN No. HSRC-202311-01
Edit: Hikvision Security Response Center (HSRC)
Initial Release Date: 2023-11-17
Summary
Hikvision has released a patch to fix a buffer overflow vulnerability 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.
CVE ID
CVE-2023-28811
Scoring
CVSS v3.1 was used in scoring this vulnerability.
(http://www.first.org/cvss/specification-document)
Base score: 7.4 (AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H)
Affected Versions and Fixes
| Product Name | Affected Versions | Fix Download | |
| DVR | iDS-EXXHUHDS-EXXHGHiDS-EXXHQHDVR-EXXHUHDVR-EXXHGHDVR-EXXHQHiDS-72XXHQH-M(C)iDS-72XXHUH-M(C)iDS-72XXHQH-M(E)iDS-72XXHUH-M(E)iDS-72XXHTH-M(C)HW-HWD-72XXMH-G4HW-HWD-62XXMH-G4HL-DVR-216Q-K2(E）DS-71XXHGH-M(C)DS-72XXHGH-M(C)DS-71XXHGH-K(S)DS-72XXHGH-K(S)HL-DVR-1XXG-K(S)HL-DVR-2XXG-K(S)HL-DVR-1XXG-M(C)HL-DVR-2XXG-M(C)HW-HWD-51XXH(S)HW-HWD-51XXH-GHW-HWD-51XXMH-GiDS-71xxHQH-M(C)iDS-71xxHQH-M(E)iDS-72xxHQH-M/E(C)iDS-72xxHQH-M/E(E)HL-DVR-2XXQ-M(C)HL-DVR-2XXQ-M(E)HW-HWD-61XXMH-G4HW-HWD-61XXMH-G4(E)iDS-71xxHUH-M(C)iDS-72xxHUH-M/E(C)iDS-71xxHUH-M(E)iDS-72xxHUH-M/E(E)HL-DVR-2XXU-M(C)HL-DVR-2XXU-M(E)HW-HWD-71XXMH-G4HW-HWD-71XXMH-G4(E) | V4.1.60 build date before 20230821 | Version build date after 20230821 |
| NVR | NVR-2xxMH-C(D)NVR-1xxMH-C(D)HW-HWN-42xxMH(D)HW-HWN-41xxMH(D)DS-71xxNI-Q1(C)DS-71xxNI-Q1(D)HL-NVR-1xxMH-D(C)HL-NVR-1xxMH-D(D)HW-HWN-21xxMH(C)HW-HWN-21xxMH(D)DS-76xxNI-Q1(C)DS-76xxNI-Q2(C)DS-76xxNI-K1(C)HW-HWN-41xxMH(C)HW-HWN-42xxMH(C)HL-NVR-1xxMH-C(C)HL-NVR-2xxMH-C(C)DS-77xxNI-I4(B) | V4.1.60 build date before 20230821 | Version build date after 20230821 |
Obtaining Fixed Versions
Users can download patches/updates on the Hikvision official website or contact support@hikvision.com.
Source of Vulnerability Information:
The vulnerability was reported to HSRC by Sergio Ruiz of the IOActive team.
Contact Us:
To report any security issues or vulnerabilities in Hikvision products and solutions, please contact the Hikvision Security Response Center at hsrc@hikvision.com.