How severe is CVE-2023-38091?

CVE-2023-38091 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-38091 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-38091?

CVE-2023-38091 affects Tungstenautomation Power Pdf. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-38091?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2023-38091 have an EU (EUVD) identifier?

Yes. CVE-2023-38091 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-41917.

When was CVE-2023-38091 published?

CVE-2023-38091 was published on 2024-05-03 and last updated on 2026-06-17.

CVE-2023-38091

CVE-2023-38091 is a high-severity vulnerability in Tungstenautomation Power Pdf with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-843.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-41917
Weakness: CWE-843
Affected product: Tungstenautomation Power Pdf
Published: 2024-05-03
Last modified: 2026-06-17

Description

Kofax Power PDF response Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Kofax Power PDF. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the implementation of the app.response method. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-20601.

Frequently asked questions

What is CVE-2023-38091?: Kofax Power PDF response Type Confusion Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Kofax Power PDF. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the implementation of the app.response method. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-20601.
How severe is CVE-2023-38091?: CVE-2023-38091 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-38091 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-38091?: CVE-2023-38091 affects Tungstenautomation Power Pdf. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-38091?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2023-38091 have an EU (EUVD) identifier?: Yes. CVE-2023-38091 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-41917.
When was CVE-2023-38091 published?: CVE-2023-38091 was published on 2024-05-03 and last updated on 2026-06-17.

References

https://www.zerodayinitiative.com/advisories/ZDI-23-969/

Affected products (1)

cpe:2.3:a:tungstenautomation:power_pdf:*:*:*:*:*:windows:*:*

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