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CVE-2023-3121

16
FAUCET Score

CVE-2023-3121 is a server-side request forgery (SSRF) vulnerability affecting Dahua Smart Parking Management software up to version 20230528. The flaw resides in the /ipms/imageConvert/image file, where manipulating the 'fileUrl' argument allows an attacker to force the server to make unauthorized requests. With a CVSS score of 4.6 (Medium), this vulnerability has a low attack complexity and requires local network access and low privileges, potentially leading to limited impact on confidentiality and integrity. While the exploit has been publicly disclosed, there is no evidence of active exploitation, and it lacks readily available exploit tools or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2023-05-28CPE matchmatch criteria
cpe:2.3:a:dahuasecurity:smart_parking_management:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

3.5LOW

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

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.1
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.46%
Probability of exploitation in next 30 days
EPSS Percentile
37.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0046 is in the 62nd percentile among its peer group of 314 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 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

github.com / RCEraser/cve/blob/main/DaHua..md
ExploitThird Party Advisory
vuldb.com
Permissions RequiredThird Party Advisory
vuldb.com
Third Party Advisory