Is CVE-2024-20345 in the CISA KEV catalog?

No. CVE-2024-20345 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-20345?

CVE-2024-20345 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2024-20345?

CVE-2024-20345 has an EPSS score of 2.15% (80th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-20345?

Upgrade appdynamics controller to 23.4.0 or later.

CVE & CISA-KEV Catalog

CVE-2024-20345

MEDIUMEPSS 80th pctl

6.5

CVSS v3

NVD

Description

A vulnerability in the file upload functionality of Cisco AppDynamics Controller could allow an authenticated, remote attacker to conduct directory traversal attacks on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to an affected device. A successful exploit could allow the attacker to access sensitive data on an affected device.

CWE-26

How to fix

Remediation Available

appdynamics controllerNVD

Affected:< 23.4.0Fixed in:23.4.0CVE-2024-20345derived 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

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

2.15%probability of exploitation in 30 days

80thpercentile

Elevated risk: more likely to be exploited than 80% of all known CVEs.

References

Vendor Advisory1

sec.cloudapps.cisco.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 2025-09-30.