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CVE-2023-31994

MEDIUM
5.3
CVSS Score
Published: May 23, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 05:57 AM UTC
860 products affected across 1 vendorPnm 9322VQP FirmwarePnm 9085RQZ FirmwarePnm 9084QZ1 Firmware

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

Certain Hanwha products are vulnerable to Denial of Service (DoS). ck vector is: When an empty UDP packet is sent to the listening service, the service thread results in a non-functional service (DoS) via WS Discovery and Hanwha proprietary discovery services. This affects IP Camera ANE-L7012R 1.41.01 and IP Camera XNV-9082R 2.10.02.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Ane L6012R Firmware· Hanwhavision
95%
v < 1.41.03
Affected range stops below 1.41.03, so it looks safe — our inference, not a vendor statement
Ane L7012R Firmware· Hanwhavision
95%
v < 1.41.03
Affected range stops below 1.41.03, so it looks safe — our inference, not a vendor statement
Ano L6012R Firmware· Hanwhavision
95%
v < 1.41.03
Affected range stops below 1.41.03, so it looks safe — our inference, not a vendor statement
Ano L6022R Firmware· Hanwhavision
95%
v < 1.41.03
Affected range stops below 1.41.03, so it looks safe — our inference, not a vendor statement
Ano L6082R Firmware· Hanwhavision
95%
v < 1.41.03
Affected range stops below 1.41.03, so it looks safe — our inference, not a vendor statement
Ano L7012R Firmware· Hanwhavision
95%
v < 1.41.03
Affected range stops below 1.41.03, so it looks safe — our inference, not a vendor statement
Ano L7022R Firmware· Hanwhavision
95%
v < 1.41.03
Affected range stops below 1.41.03, so it looks safe — our inference, not a vendor statement
Ano L7082R Firmware· Hanwhavision
95%
v < 1.41.03
Affected range stops below 1.41.03, so it looks safe — our inference, not a vendor statement
Anv L6012R Firmware· Hanwhavision
95%
v < 1.41.03
Affected range stops below 1.41.03, so it looks safe — our inference, not a vendor statement
Anv L6023R Firmware· Hanwhavision
95%
v < 1.41.03
Affected range stops below 1.41.03, so it looks safe — our inference, not a vendor statement
hanwhavision-anv-l6023r (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Vendor Advisory
Source: [email protected]
https://hanwhavisionamerica.com/download/50042/
Broken Link
Source: [email protected]
https://www.hanwhavision.com/wp-content/uploads/2023/04/Camera-Vulnerability-Report.pdf

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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