Is CVE-2023-43849 in the CISA KEV catalog?

No. CVE-2023-43849 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-43849?

CVE-2023-43849 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2023-43849?

CVE-2023-43849 has an EPSS score of 0.50% (39th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-43849?

Upgrade pe6208 firmware to 2.4.239 or later.

CVE & CISA-KEV Catalog

CVE-2023-43849

MEDIUM

6.5

CVSS v3

NVD

Description

Incorrect access control in firmware upgrade function of web interface in Aten PE6208 2.3.228 and 2.4.232 allows remote authenticated users to submit a firmware image via HTTP POST requests. This may result in DoS or remote code execution.

CWE-284Improper Access Control

How to fix

Remediation Available

pe6208 firmwareNVD

Affected:>= 2.3.228, < 2.4.239Fixed in:2.4.239CVE-2023-43849derived 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 VectorAdjacent

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.50%probability of exploitation in 30 days

39thpercentile

Low risk: more likely to be exploited than 39% of all known CVEs.

References

Exploit1

github.com

Related Vulnerabilities

Other CWE-284 (Improper Access Control) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-27350	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2019-1653	High	7.5	100%	KEV	-
CVE-2023-23752	Medium	5.3	100%	KEV	Fix
CVE-2023-29298	High	7.5	100%	KEV	-
CVE-2023-38205	High	7.5	100%	KEV	-
CVE-2024-27348	Critical	9.8	99%	KEV	Fix

Embed a live status badge for CVE-2023-43849

Markdown

[![CVE-2023-43849](https://tridentstack.com/cve/badge/CVE-2023-43849.svg)](https://tridentstack.com/cve/CVE-2023-43849)

HTML

<a href="https://tridentstack.com/cve/CVE-2023-43849"><img src="https://tridentstack.com/cve/badge/CVE-2023-43849.svg" alt="CVE-2023-43849"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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.