Is CVE-2023-43850 in the CISA KEV catalog?

No. CVE-2023-43850 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-43850?

CVE-2023-43850 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2023-43850?

CVE-2023-43850 has an EPSS score of 0.57% (43th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-43850?

Upgrade pe6208 firmware to 2.4.239 or later.

CVE & CISA-KEV Catalog

CVE-2023-43850

MEDIUM

6.5

CVSS v3

NVD

Description

Improper input validation in the user management function of web interface in Aten PE6208 2.3.228 and 2.4.232 allows remote authenticated users to cause a partial DoS of web interface via HTTP POST request.

CWE-1286

How to fix

Remediation Available

pe6208 firmwareNVD

Affected:>= 2.3.228, < 2.4.239Fixed in:2.4.239CVE-2023-43850derived 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 RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.57%probability of exploitation in 30 days

43rdpercentile

Moderate risk: more likely to be exploited than 43% of all known CVEs.

References

Exploit1

github.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 2025-05-30.