CyberSecBulletin
CVE-2023-6096NVD status: Deferred

HRX-1620: Exposure of Resource to Wrong Sphere

Published Updated By the CyberSecBulletin desk

CVE-2023-6096 is a high-severity exposure of resource to wrong sphere vulnerability in HRX-1620 from Hanwha Vision, with a CVSS 3.1 base score of 7.4 out of 10. It can be exploited with local access to the system by an unauthenticated attacker, without any action from a user. Affected HRX-1620 versions: 3.05.62 and prior versions. The record does not name a fixed version, so check the vendor advisory. There is no confirmed exploitation so far. EPSS estimates a 0.11% chance of exploitation within 30 days, which is low compared with other CVEs.

Next patch cycle

High severity with no evidence of exploitation so far.

What to do

  1. Check which version of HRX-1620 you run against the affected versions below, and install the vendor's latest release.

Affected products and versions

VendorProductAffected versionsFixed in
Hanwha VisionHRX-16203.05.62 and prior versionsNot stated
Hanwhavisionxrn-2010Not specified in the recordNot stated
Hanwhavisionxrn-2010aNot specified in the recordNot stated
Hanwhavisionxrn-2011Not specified in the recordNot stated
Hanwhavisionxrn-2011aNot specified in the recordNot stated
Hanwhavisionxrn-3010aNot specified in the recordNot stated
Hanwhavisionarn-3250Not specified in the recordNot stated
Hanwhavisionxrn-810sNot specified in the recordNot stated
Hanwhavisionxrn-410sNot specified in the recordNot stated
Hanwhavisionqrn-810Not specified in the recordNot stated
Hanwhavisionqrn-410Not specified in the recordNot stated
Hanwhavisionhrx-1621Not specified in the recordNot stated
Hanwhavisionhrx-1620Not specified in the recordNot stated
Hanwhavisionhrx-821Not specified in the recordNot stated
Hanwhavisionhrx-820Not specified in the recordNot stated
Hanwhavisionhrx-421Not specified in the recordNot stated
Hanwhavisionhrx-420Not specified in the recordNot stated
Hanwhavisionxrn-420sNot specified in the recordNot stated
Hanwhavisionqrn-430sNot specified in the recordNot stated

Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.

How the severity score breaks down

Attack vector
LocalThe attacker needs local access or must trick a user into running something.
Attack complexity
HighSuccess depends on conditions outside the attacker's control.
Privileges required
NoneNo account or login is needed.
User interaction
NoneNo action by a victim is required.
Scope
UnchangedImpact stays within the vulnerable component.
Confidentiality
HighAll data handled by the component can be read.
Integrity
HighData or code can be modified at will.
Availability
HighThe component can be taken down completely.

Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H. Scored by CNA.

Official description

Vladimir Kononovich, a Security Researcher has found a flaw that using a inappropriate encryption logic on the DVR. firmware encryption is broken and allows to decrypt. The manufacturer has released patch firmware for the flaw, please refer to the manufacturer's report for details and workarounds.

Source: the CVE record as published by its numbering authority, via NVD and CVE.org.

The underlying weakness: Exposure of Resource to Wrong Sphere

The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.

More Exposure of Resource to Wrong Sphere vulnerabilities (CWE-668)

Timeline

  1. CVE record published.
  2. CISA published its SSVC assessment (exploitation: none, automatable: no, technical impact: partial).
  3. Record last changed materially (score, affected products, status or references).

References

Other vulnerabilities in HRX-1620

All HRX-1620 vulnerabilities

Recent Exposure of Resource to Wrong Sphere vulnerabilities

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