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CVE-2022-45429

24
FAUCET Score

CVE-2022-45429 is a server-side request forgery (SSRF) vulnerability affecting several Dahua software products, including various DHI-DSS4004-S2, DHI-DSS7016D-S2, and DSS Express/Professional versions. With a CVSS score of 7.5 (HIGH), this vulnerability allows an unauthenticated attacker to access internal network resources by crafting specific URLs. While the potential impact is high confidentiality, there is no known public exploit code, active exploitation, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
7.002.1760000.2CPE matchmatch criteria
cpe:2.3:a:dahuasecurity:dss_express:7.002.1760000.2:*:*:*:*:*:*:*
8.0.2CPE matchmatch criteria
cpe:2.3:a:dahuasecurity:dss_express:8.0.2:*:*:*:*:*:*:*
8.0.4CPE matchmatch criteria
cpe:2.3:a:dahuasecurity:dss_express:8.0.4:*:*:*:*:*:*:*
8.1CPE matchmatch criteria
cpe:2.3:a:dahuasecurity:dss_express:8.1:*:*:*:*:*:*:*
8.1.1CPE matchmatch criteria
cpe:2.3:a:dahuasecurity:dss_express:8.1.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.53%
Probability of exploitation in next 30 days
EPSS Percentile
41.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0053 is in the 19th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

dahuasecurity.com / support/cybersecurity/details/1137
PatchVendor Advisory