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CVE-2023-42130

A10networks Advanced Core Operating System path traversal

8.8 HIGHPublic exploitEPSS 2.15%
  1. Published3 May 2024

Description

A10 Thunder ADC FileMgmtExport Directory Traversal Arbitrary File Read and Deletion Vulnerability. This vulnerability allows remote attackers to read and delete arbitrary files on affected installations of A10 Thunder ADC. Authentication is required to exploit this vulnerability. The specific flaw exists within the FileMgmtExport class. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to read and delete files in the context of the service account. . Was ZDI-CAN-17905.

CVSS 3.1 breakdown

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

Affected products

A10networks Advanced Core Operating System≥ 5.1.0 < 5.2.1 · ≥ 6.0.0 < 6.0.2 · 4.1.4 · 5.2.1

Remediation

Fixed in
A10networks Advanced Core Operating System≥ 5.2.1

References

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Frequently asked

Is CVE-2023-42130 being actively exploited?

CVE-2023-42130 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 2.15%.

How severe is CVE-2023-42130?

CVE-2023-42130 has a CVSS 3.1 base score of 8.8, rated high. EPSS estimates a 2.15% probability of exploitation.

Which products are affected by CVE-2023-42130?

Affected products include A10networks Advanced Core Operating System.

How do I fix CVE-2023-42130?

Upgrade affected software to a fixed version, for example A10networks Advanced Core Operating System 5.2.1 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2023-42130 against the real software inventory on every managed device, every day. 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.