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6.4
CVSSv3

CVE-2017-12223

Published: 07/09/2017 Updated: 09/10/2019
CVSS v2 Base Score: 6.9 | Impact Score: 10 | Exploitability Score: 3.4
CVSS v3 Base Score: 6.4 | Impact Score: 5.9 | Exploitability Score: 0.5
VMScore: 614
Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C
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Vulnerability Summary

A vulnerability in the ROM Monitor (ROMMON) code of Cisco IR800 Integrated Services Router Software could allow an unauthenticated, local malicious user to boot an unsigned Hypervisor on an affected device and compromise the integrity of the system. The vulnerability is due to insufficient sanitization of user input. An attacker who can access an affected router via the console could exploit this vulnerability by entering ROMMON mode and modifying ROMMON variables. A successful exploit could allow the malicious user to execute arbitrary code and install a malicious version of Hypervisor firmware on an affected device. Cisco Bug IDs: CSCvb44027.

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cisco ir800_integrated_services_router_firmware -

Vendor Advisories

Cisco: Cisco IR800 Integrated Services Router ROM Monitor Input Validation Vulnerability
A vulnerability in the ROM Monitor (ROMMON) code of Cisco IR800 Integrated Services Router Software could allow an unauthenticated, local attacker to boot an unsigned Hypervisor on an affected device and compromise the integrity of the system The vulnerability is due to insufficient sanitization of user input An attacker who can access an affect ...

References

CWE-20https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-isrhttp://www.securitytracker.com/id/1039275http://www.securityfocus.com/bid/100689https://nvd.nist.govhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-isr
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
deserializationCVE-2024-4040cross-site scriptingCVE-2023-25790CVE-2024-2961XML external entityCVE-2024-26926CVE-2024-32806CVE-2024-32711
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