There is a Stack overflow Vulnerability in the device Search and Discovery feature of Hikvision Access Control Products. 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.
Metrics
Affected Vendors & Products
References
History
Thu, 22 Jan 2026 23:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Hikvision ds-k1t105a
Hikvision ds-k1t105a Firmware Hikvision ds-k1t201a Hikvision ds-k1t201a Firmware Hikvision ds-k1t320 Hikvision ds-k1t320 Firmware Hikvision ds-k1t321 Hikvision ds-k1t321 Firmware Hikvision ds-k1t323 Hikvision ds-k1t323 Firmware Hikvision ds-k1t331 Firmware Hikvision ds-k1t341a Hikvision ds-k1t341a Firmware Hikvision ds-k1t341b Hikvision ds-k1t341b Firmware Hikvision ds-k1t341c Firmware Hikvision ds-k1t342 Hikvision ds-k1t342 Firmware Hikvision ds-k1t343 Hikvision ds-k1t343 Firmware Hikvision ds-k1t344 Hikvision ds-k1t344 Firmware Hikvision ds-k1t510 Hikvision ds-k1t510 Firmware Hikvision ds-k1t670 Hikvision ds-k1t670 Firmware Hikvision ds-k1t671 Hikvision ds-k1t671 Firmware Hikvision ds-k1t672 Firmware Hikvision ds-k1t673 Hikvision ds-k1t673 Firmware Hikvision ds-k1t680 Firmware Hikvision ds-k1t6qt-f43 Hikvision ds-k1t6qt-f43 Firmware Hikvision ds-k1t6qt-f72 Hikvision ds-k1t6qt-f72 Firmware Hikvision ds-k1t8003 Firmware Hikvision ds-k1t8005 Hikvision ds-k1t8005 Firmware Hikvision ds-k1t804a Firmware Hikvision ds-k1t804b Firmware Hikvision ds-k1t808 Hikvision ds-k1t808 Firmware Hikvision ds-k1t981 Firmware Hikvision ds-k5033 Firmware Hikvision ds-k5671 Hikvision ds-k5671 Firmware |
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| CPEs | cpe:2.3:h:hikvision:ds-k1t105a:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t201a:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t320:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t321:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t323:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t331:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t341a:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t341b:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t341c:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t342:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t343:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t344:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t510:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t670:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t671:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t672:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t673:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t680:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t6qt-f43:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t6qt-f72:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t8003:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t8005:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t804a:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t804b:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t808:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k1t981:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k5033:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-k5671:-:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t105a_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t201a_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t320_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t321_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t323_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t331_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t341a_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t341b_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t341c_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t342_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t343_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t344_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t510_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t670_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t671_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t672_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t673_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t680_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t6qt-f43_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t6qt-f72_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t8003_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t8005_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t804a_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t804b_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t808_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k1t981_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k5033_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:hikvision:ds-k5671_firmware:*:*:*:*:*:*:*:* |
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| Vendors & Products |
Hikvision ds-k1t105a
Hikvision ds-k1t105a Firmware Hikvision ds-k1t201a Hikvision ds-k1t201a Firmware Hikvision ds-k1t320 Hikvision ds-k1t320 Firmware Hikvision ds-k1t321 Hikvision ds-k1t321 Firmware Hikvision ds-k1t323 Hikvision ds-k1t323 Firmware Hikvision ds-k1t331 Firmware Hikvision ds-k1t341a Hikvision ds-k1t341a Firmware Hikvision ds-k1t341b Hikvision ds-k1t341b Firmware Hikvision ds-k1t341c Firmware Hikvision ds-k1t342 Hikvision ds-k1t342 Firmware Hikvision ds-k1t343 Hikvision ds-k1t343 Firmware Hikvision ds-k1t344 Hikvision ds-k1t344 Firmware Hikvision ds-k1t510 Hikvision ds-k1t510 Firmware Hikvision ds-k1t670 Hikvision ds-k1t670 Firmware Hikvision ds-k1t671 Hikvision ds-k1t671 Firmware Hikvision ds-k1t672 Firmware Hikvision ds-k1t673 Hikvision ds-k1t673 Firmware Hikvision ds-k1t680 Firmware Hikvision ds-k1t6qt-f43 Hikvision ds-k1t6qt-f43 Firmware Hikvision ds-k1t6qt-f72 Hikvision ds-k1t6qt-f72 Firmware Hikvision ds-k1t8003 Firmware Hikvision ds-k1t8005 Hikvision ds-k1t8005 Firmware Hikvision ds-k1t804a Firmware Hikvision ds-k1t804b Firmware Hikvision ds-k1t808 Hikvision ds-k1t808 Firmware Hikvision ds-k1t981 Firmware Hikvision ds-k5033 Firmware Hikvision ds-k5671 Hikvision ds-k5671 Firmware |
Thu, 15 Jan 2026 08:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Hikvision
Hikvision ds-k1t201a/k1t105a Hikvision ds-k1t320/ds-k1t321 Hikvision ds-k1t323/ds-k1t510 Hikvision ds-k1t331 Hikvision ds-k1t341a/k1t341b Hikvision ds-k1t341c Hikvision ds-k1t342/k1t343/k1t344/ds-k1t6qt-f72/f43 Hikvision ds-k1t670/k1t673 Hikvision ds-k1t671/k5671 Hikvision ds-k1t672 Hikvision ds-k1t680 Hikvision ds-k1t8003 Hikvision ds-k1t8003/8004 Hikvision ds-k1t8005/ds-k1t808 Hikvision ds-k1t804a Hikvision ds-k1t804b Hikvision ds-k1t981 Hikvision ds-k5033 |
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| Vendors & Products |
Hikvision
Hikvision ds-k1t201a/k1t105a Hikvision ds-k1t320/ds-k1t321 Hikvision ds-k1t323/ds-k1t510 Hikvision ds-k1t331 Hikvision ds-k1t341a/k1t341b Hikvision ds-k1t341c Hikvision ds-k1t342/k1t343/k1t344/ds-k1t6qt-f72/f43 Hikvision ds-k1t670/k1t673 Hikvision ds-k1t671/k5671 Hikvision ds-k1t672 Hikvision ds-k1t680 Hikvision ds-k1t8003 Hikvision ds-k1t8003/8004 Hikvision ds-k1t8005/ds-k1t808 Hikvision ds-k1t804a Hikvision ds-k1t804b Hikvision ds-k1t981 Hikvision ds-k5033 |
Tue, 13 Jan 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-121 |
Tue, 13 Jan 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 13 Jan 2026 02:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | There is a Stack overflow Vulnerability in the device Search and Discovery feature of Hikvision Access Control Products. 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. | |
| References |
| |
| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: hikvision
Published:
Updated: 2026-01-15T01:56:32.572Z
Reserved: 2025-11-24T08:59:35.903Z
Link: CVE-2025-66176
Updated: 2026-01-13T14:32:38.543Z
Status : Analyzed
Published: 2026-01-13T03:16:01.097
Modified: 2026-01-22T20:35:56.067
Link: CVE-2025-66176
No data.