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CVE-2023-5038

22
FAUCET Score

CVE-2023-5038 is an unauthenticated Denial of Service (DoS) vulnerability affecting Hanwha Vision cameras, discovered by security researcher badmonkey. An attacker can trigger this flaw by sending a crafted URL, rendering the camera's web management interface inaccessible and requiring a manual restart or power cycle. With a CVSS score of 7.5 (High), this vulnerability is easily exploitable over the network with low complexity, leading to a complete loss of availability for the management interface. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.41.16CPE matchmatch criteria
cpe:2.3:o:hanwhavision:ano-l6012r_firmware:*:*:*:*:*:*:*:*
< 1.41.16CPE matchmatch criteria
cpe:2.3:o:hanwhavision:ano-l6022r_firmware:*:*:*:*:*:*:*:*
< 1.41.16CPE matchmatch criteria
cpe:2.3:o:hanwhavision:anv-l6012r_firmware:*:*:*:*:*:*:*:*
< 1.41.16CPE matchmatch criteria
cpe:2.3:o:hanwhavision:ano-l6082r_firmware:*:*:*:*:*:*:*:*
< 1.41.16CPE matchmatch criteria
cpe:2.3:o:hanwhavision:ane-l6012r_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

8.7HIGH

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
NONE
VS Integrity
NONE
VS Availability
HIGH
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.42%
Probability of exploitation in next 30 days
EPSS Percentile
34.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0042 is in the 13th percentile among its peer group of 51,506 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

hanwhavision.com / wp-content/uploads/2024/06/Camera-Vulnerability-Report-CVE-2023-5037-5038.pdf
Vendor Advisory