CVE-2021-1145

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Summary

CVECVE-2021-1145
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-01-13 22:15:00 UTC
Updated2023-11-07 03:27:00 UTC
DescriptionA vulnerability in the Secure FTP (SFTP) of Cisco StarOS for Cisco ASR 5000 Series Routers could allow an authenticated, remote attacker to read arbitrary files on an affected device. To exploit this vulnerability, the attacker would need to have valid credentials on the affected device. The vulnerability is due to insecure handling of symbolic links. An attacker could exploit this vulnerability by sending a crafted SFTP command to an affected device. A successful exploit could allow the attacker to read arbitrary files on the affected device.

Risk And Classification

Problem Types: CWE-59

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Cisco Asr 5000 - All All All
Hardware Cisco Asr 5000 - All All All
Hardware Cisco Asr 5000 - All All All
Hardware Cisco Asr 5500 - All All All
Hardware Cisco Asr 5500 - All All All
Hardware Cisco Asr 5500 - All All All
Hardware Cisco Asr 5700 - All All All
Hardware Cisco Asr 5700 - All All All
Hardware Cisco Asr 5700 - All All All
Operating System Cisco Staros All All All All
Operating System Cisco Staros All All All All

References

ReferenceSourceLinkTags
Cisco StarOS for Cisco ASR 5000 Series Routers Arbitrary File Read Vulnerability CISCO tools.cisco.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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