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CVE-2023-43845

Aten Pe6208 Firmware privilege escalation

9.8 CRITICALPublic exploitEPSS 0.53%
  1. Published28 May 2024

Description

Aten PE6208 2.3.228 and 2.4.232 have default credentials for the privileged telnet account. The user is not asked to change the credentials after first login. If not changed, attackers can log in to the telnet console and gain administrator privileges.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Aten Pe6208 Firmware≥ 2.3.228 < 2.4.239

Remediation

Fixed in
Aten Pe6208 Firmware≥ 2.4.239

References

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Frequently asked

Is CVE-2023-43845 being actively exploited?

CVE-2023-43845 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.53%.

How severe is CVE-2023-43845?

CVE-2023-43845 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.53% probability of exploitation.

Which products are affected by CVE-2023-43845?

Affected products include Aten Pe6208 Firmware.

How do I fix CVE-2023-43845?

Upgrade affected software to a fixed version, for example Aten Pe6208 Firmware 2.4.239 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2023-43845 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.