7.5
HIGH
CVE-2022-45431
Dahua DSS Server Remote Server Restart Buffer Overflow
Description

Some Dahua software products have a vulnerability of unauthenticated restart of remote DSS Server. After bypassing the firewall access control policy, by sending a specific crafted packet to the vulnerable interface, an attacker could unauthenticated restart of remote DSS Server.

INFO

Published Date :

Dec. 27, 2022, 6:15 p.m.

Last Modified :

Aug. 8, 2023, 2:21 p.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2022-45431 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Dahuasecurity dss_express
2 Dahuasecurity dss_professional
3 Dahuasecurity dhi-dss7016d-s2_firmware
4 Dahuasecurity dhi-dss7016dr-s2_firmware
5 Dahuasecurity dhi-dss4004-s2_firmware
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-45431.

URL Resource
https://www.dahuasecurity.com/support/cybersecurity/details/1137 Patch Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-45431 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-45431 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CWE Remap by [email protected]

    Aug. 08, 2023

    Action Type Old Value New Value
    Changed CWE CWE-287 NVD-CWE-noinfo
  • Initial Analysis by [email protected]

    Jan. 05, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://www.dahuasecurity.com/support/cybersecurity/details/1137 No Types Assigned https://www.dahuasecurity.com/support/cybersecurity/details/1137 Patch, Vendor Advisory
    Added CWE NIST CWE-287
    Added CPE Configuration AND OR *cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:1.001.0000001.2:*:*:*:*:*:*:* *cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:8.0.2:*:*:*:*:*:*:* *cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:8.0.4:*:*:*:*:*:*:* *cpe:2.3:o:dahuasecurity:dhi-dss7016d-s2_firmware:8.1:*:*:*:*:*:*:* OR cpe:2.3:h:dahuasecurity:dhi-dss7016d-s2:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:1.001.0000001.2:*:*:*:*:*:*:* *cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:8.0.2:*:*:*:*:*:*:* *cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:8.0.4:*:*:*:*:*:*:* *cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:8.1:*:*:*:*:*:*:* OR cpe:2.3:h:dahuasecurity:dhi-dss7016dr-s2:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:1.001.0000001.2:*:*:*:*:*:*:* *cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:8.0.2:*:*:*:*:*:*:* *cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:8.0.4:*:*:*:*:*:*:* *cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:8.1:*:*:*:*:*:*:* OR cpe:2.3:h:dahuasecurity:dhi-dss4004-s2:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:a:dahuasecurity:dss_express:7.002.1760000.2:*:*:*:*:*:*:* *cpe:2.3:a:dahuasecurity:dss_express:8.0.2:*:*:*:*:*:*:* *cpe:2.3:a:dahuasecurity:dss_express:8.0.4:*:*:*:*:*:*:* *cpe:2.3:a:dahuasecurity:dss_express:8.1:*:*:*:*:*:*:* *cpe:2.3:a:dahuasecurity:dss_express:8.1.1:*:*:*:*:*:*:* *cpe:2.3:a:dahuasecurity:dss_professional:7.002.1760000.2:*:*:*:*:*:*:* *cpe:2.3:a:dahuasecurity:dss_professional:8.0.2:*:*:*:*:*:*:* *cpe:2.3:a:dahuasecurity:dss_professional:8.0.4:*:*:*:*:*:*:* *cpe:2.3:a:dahuasecurity:dss_professional:8.1:*:*:*:*:*:*:* *cpe:2.3:a:dahuasecurity:dss_professional:8.1.1:*:*:*:*:*:*:* OR cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-45431 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-45431 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.11 }} 0.00%

score

0.43688

percentile

CVSS31 - Vulnerability Scoring System
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