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High severity7.2NVD Advisory· Published Feb 12, 2023· Updated Jun 17, 2026

CVE-2023-20076

CVE-2023-20076

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

43
  • Cisco Systems, Inc./Iox2 versions
    cpe:2.3:a:cisco:iox:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:cisco:iox:-:*:*:*:*:*:*:*
    • (no CPE)
  • Cisco Systems, Inc./Ic3000 Industrial Compute Gateway
    cpe:2.3:h:cisco:ic3000_industrial_compute_gateway:*:*:*:*:*:*:*:*
    Range: <1.4.2
  • Cisco Systems, Inc./807 Industrial Integrated Services Router Firmware11 versions
    cpe:2.3:o:cisco:807_industrial_integrated_services_router_firmware:*:*:*:*:*:*:*:*+ 10 more
    • cpe:2.3:o:cisco:807_industrial_integrated_services_router_firmware:*:*:*:*:*:*:*:*range: <15.9\(3\)
    • cpe:2.3:o:cisco:807_industrial_integrated_services_router_firmware:15.9\(3\)m1:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:807_industrial_integrated_services_router_firmware:15.9\(3\)m2:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:807_industrial_integrated_services_router_firmware:15.9\(3\)m2a:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:807_industrial_integrated_services_router_firmware:15.9\(3\)m3:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:807_industrial_integrated_services_router_firmware:15.9\(3\)m4:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:807_industrial_integrated_services_router_firmware:15.9\(3\)m4a:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:807_industrial_integrated_services_router_firmware:15.9\(3\)m5:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:807_industrial_integrated_services_router_firmware:15.9\(3\)m6a:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:807_industrial_integrated_services_router_firmware:15.9\(3\)m6b:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:807_industrial_integrated_services_router_firmware:15.9\(3\)m:*:*:*:*:*:*:*
  • Cisco Systems, Inc./809 Industrial Integrated Services Router Firmware11 versions
    cpe:2.3:o:cisco:809_industrial_integrated_services_router_firmware:*:*:*:*:*:*:*:*+ 10 more
    • cpe:2.3:o:cisco:809_industrial_integrated_services_router_firmware:*:*:*:*:*:*:*:*range: <15.9\(3\)
    • cpe:2.3:o:cisco:809_industrial_integrated_services_router_firmware:15.9\(3\)m1:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:809_industrial_integrated_services_router_firmware:15.9\(3\)m2:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:809_industrial_integrated_services_router_firmware:15.9\(3\)m2a:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:809_industrial_integrated_services_router_firmware:15.9\(3\)m3:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:809_industrial_integrated_services_router_firmware:15.9\(3\)m4:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:809_industrial_integrated_services_router_firmware:15.9\(3\)m4a:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:809_industrial_integrated_services_router_firmware:15.9\(3\)m5:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:809_industrial_integrated_services_router_firmware:15.9\(3\)m6a:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:809_industrial_integrated_services_router_firmware:15.9\(3\)m6b:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:809_industrial_integrated_services_router_firmware:15.9\(3\)m:*:*:*:*:*:*:*
  • Cisco Systems, Inc./829 Industrial Integrated Services Router Firmware11 versions
    cpe:2.3:o:cisco:829_industrial_integrated_services_router_firmware:*:*:*:*:*:*:*:*+ 10 more
    • cpe:2.3:o:cisco:829_industrial_integrated_services_router_firmware:*:*:*:*:*:*:*:*range: <15.9\(3\)
    • cpe:2.3:o:cisco:829_industrial_integrated_services_router_firmware:15.9\(3\)m1:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:829_industrial_integrated_services_router_firmware:15.9\(3\)m2:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:829_industrial_integrated_services_router_firmware:15.9\(3\)m2a:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:829_industrial_integrated_services_router_firmware:15.9\(3\)m3:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:829_industrial_integrated_services_router_firmware:15.9\(3\)m4:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:829_industrial_integrated_services_router_firmware:15.9\(3\)m4a:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:829_industrial_integrated_services_router_firmware:15.9\(3\)m5:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:829_industrial_integrated_services_router_firmware:15.9\(3\)m6a:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:829_industrial_integrated_services_router_firmware:15.9\(3\)m6b:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:829_industrial_integrated_services_router_firmware:15.9\(3\)m:*:*:*:*:*:*:*
  • Cisco Systems, Inc./Cgr1000 Firmware
    cpe:2.3:o:cisco:cgr1000_firmware:*:*:*:*:*:*:*:*
    Range: <1.16.0.1
  • Cisco Systems, Inc./Cgr1240 Firmware
    cpe:2.3:o:cisco:cgr1240_firmware:*:*:*:*:*:*:*:*
    Range: <1.16.0.1
  • Cisco Systems, Inc./iOS Xe2 versions
    cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*range: <17.6.5
    • cpe:2.3:o:cisco:ios_xe:17.10.0:*:*:*:*:*:*:*
  • Cisco Systems, Inc./Ir510 Wpan Firmware
    cpe:2.3:o:cisco:ir510_wpan_firmware:*:*:*:*:*:*:*:*
    Range: <1.10.0.1
  • Cisco Systems, Inc./IOx application hosting environmentllm-create
  • Cisco Systems, Inc./Cisco iOScpe-rescue
    Range: n/a

Patches

Vulnerability mechanics

References

1

News mentions

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