CVE-2018-15370

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Summary

CVECVE-2018-15370
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-10-05 14:29:00 UTC
Updated2019-10-09 23:35:00 UTC
DescriptionA vulnerability in Cisco IOS ROM Monitor (ROMMON) Software for Cisco Catalyst 6800 Series Switches could allow an unauthenticated, local attacker to bypass Cisco Secure Boot validation checks and load a compromised software image on an affected device. The vulnerability is due to the presence of a hidden command in the affected software. An attacker could exploit this vulnerability by connecting to an affected device via the console, forcing the device into ROMMON mode, and writing a malicious pattern to a specific memory address on the device. A successful exploit could allow the attacker to bypass signature validation checks by Cisco Secure Boot technology and load a compromised software image on the affected device. A compromised software image is any software image that has not been digitally signed by Cisco.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Cisco Ios Rom Monitor 15.1(2)sy3 All All All
Operating System Cisco Ios Rom Monitor 15.1\(2\)sy3 All All All
Operating System Cisco Ios Rom Monitor 15.1\(2\)sy3 All All All

References

ReferenceSourceLinkTags
Cisco Catalyst 6800 Series Switches ROM Monitor Software Secure Boot Bypass Vulnerability CISCO tools.cisco.com Vendor Advisory
Cisco IOS ROM Monitor CVE-2018-15370 Local Security Bypass Vulnerability BID www.securityfocus.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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