CVE-2022-45460

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Published Mar 28, 2023 CVSS 3.1 · 9.8 Critical EPSS 5.7% KEV · Not listed

Description

Multiple Xiongmai NVR devices, including MBD6304T V4.02.R11.00000117.10001.131900.00000 and NBD6808T-PL V4.02.R11.C7431119.12001.130000.00000, allow an unauthenticated and remote user to exploit a stack-based buffer overflow and crash the web server, resulting in a system reboot. An unauthenticated and remote attacker can execute arbitrary code by sending a crafted HTTP request that triggers the overflow condition via a long URI passed to a sprintf call. NOTE: this is different than CVE-2018-10088, but this may overlap CVE-2017-16725.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:xiongmaitech:nbd6808t-pl_firmware:4.02.r11.c7431119.12001.130000.00000:*:*:*:*:*:*:*

cpe:2.3:h:xiongmaitech:nbd6808t-pl:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:xiongmaitech:mbd6304t_firmware:4.02.r11.00000117.10001.131900.00000:*:*:*:*:*:*:*

cpe:2.3:h:xiongmaitech:mbd6304t:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: 5.7% (5.673% probability within 30 days)

Exploitation poc

Automatable yes

Technical Impact total

References

Link	Providers
https://github.com/tothi/pwn-hisilicon-dvr/blob/master/pwn_hisilicon_dvr.py
https://vulncheck.com/advisories/xiongmai-uri-overflow

History

Feb 19, 2025 8:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Xiongmaitech Mbd6304t Mbd6304t Firmware Nbd6808t-pl Nbd6808t-pl Firmware

Weaknesses

CWE-787

Sources

CVE record Updated: Feb 19, 2025, 7:40 PM

Status: PUBLISHED
Assigner: mitre
Published: Mar 28, 2023, 12:00 AM
Updated: Feb 19, 2025, 7:40 PM
Reserved: Nov 17, 2022, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 2:17 PM

Updated: Aug 3, 2024, 2:17 PM

NVD Updated: Jun 17, 2026, 5:10 AM

Status: Modified
Published: Mar 28, 2023, 10:15 PM
Modified: Jun 17, 2026, 5:10 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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