What is CVE-2021-1145?

CVE-2021-1145 is a medium-severity vulnerability in Cisco Asr_5000, classified under UNIX Symbolic Link (Symlink) Following. CVSS score: 6.5/10. Published 2021-01-13.

How severe is CVE-2021-1145?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Cisco Asr_5000

CVE-2021-1145

A 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…

EPSS: 0.013 (66.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Cisco Asr_5000
Cisco Asr_5500
Cisco Asr_5700
Cisco Asr 5000 Series Software — versions n/a
Cisco Staros

Weakness classification (CWE)

References

psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2021-1145?: CVE-2021-1145 is a medium-severity vulnerability in Cisco Asr_5000, classified under UNIX Symbolic Link (Symlink) Following. CVSS score: 6.5/10. Published 2021-01-13.
How severe is CVE-2021-1145?: Medium severity. CVSS v3 base score is 6.5 out of 10.