CVE & CISA-KEV Catalog

CVE-2023-20076

HIGHEPSS 71th pctl
7.2
CVSS v3
NVD

Description

A vulnerability in the Cisco IOx application hosting environment could allow an authenticated, remote attacker to execute arbitrary commands as root on the underlying host operating system. This vulnerability is due to incomplete sanitization of parameters that are passed in for activation of an application. An attacker could exploit this vulnerability by deploying and activating an application in the Cisco IOx application hosting environment with a crafted activation payload file. A successful exploit could allow the attacker to execute arbitrary commands as root on the underlying host operating system.

How to fix

Remediation Available
807 industrial integrated services router firmwareNVD
Affected:< 15.9(3)Fixed in:15.9(3)CVE-2023-20076derived from NVD
809 industrial integrated services router firmwareNVD
Affected:< 15.9(3)Fixed in:15.9(3)CVE-2023-20076derived from NVD
829 industrial integrated services router firmwareNVD
Affected:< 15.9(3)Fixed in:15.9(3)CVE-2023-20076derived from NVD
cgr1000 firmwareNVD
Affected:< 1.16.0.1Fixed in:1.16.0.1CVE-2023-20076derived from NVD
cgr1240 firmwareNVD
Affected:< 1.16.0.1Fixed in:1.16.0.1CVE-2023-20076derived from NVD
ic3000 industrial compute gatewayNVD
Affected:< 1.4.2Fixed in:1.4.2CVE-2023-20076derived from NVD
ios xeNVD
Affected:>= 17.9.0, < 17.9.2Fixed in:17.9.2CVE-2023-20076derived from NVD
ir510 wpan firmwareNVD
Affected:< 1.10.0.1Fixed in:1.10.0.1CVE-2023-20076derived 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 RequiredHigh
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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

Exploit Intelligence

1.51%probability of exploitation in 30 days
71stpercentile

Elevated risk: more likely to be exploited than 71% of all known CVEs.

References

Vendor Advisory1
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CVE-2023-20076 severity badge

Markdown

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HTML

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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 2024-11-21.