Is CVE-2022-2302 in the CISA KEV catalog?

No. CVE-2022-2302 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-2302?

CVE-2022-2302 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2022-2302?

CVE-2022-2302 has an EPSS score of 1.59% (73th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-2302?

Upgrade c520 firmware to 01.08.01.3021 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2022-2302

CRITICALEPSS 73th pctl

9.8

CVSS v3

NVD

Description

Multiple Lenze products of the cabinet series skip the password verification upon second login. After a user has been logged on to the device once, a remote attacker can get full access without knowledge of the password.

CWE-304 CWE-287Improper Authentication

How to fix

Remediation Available

c520 firmwareNVD

Affected:>= 1.07.00.2757, < 01.08.01.3021Fixed in:01.08.01.3021CVE-2022-2302derived from NVD

c550 firmwareNVD

Affected:>= 1.07.00.2757, < 01.08.01.3021Fixed in:01.08.01.3021CVE-2022-2302derived from NVD

c750 firmwareNVD

Affected:>= 1.07.00.2757, < 01.08.01.3021Fixed in:01.08.01.3021CVE-2022-2302derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.59%probability of exploitation in 30 days

73rdpercentile

Elevated risk: more likely to be exploited than 73% of all known CVEs.

References

Mitigation1

cert.vde.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.