CVE-2020-9015
CVSS v3
9.8
CRITICAL
EPSS Score
78.4 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Arista DCS-7050QX-32S-R 4.20.9M, DCS-7050CX3-32S-R 4.20.11M, and DCS-7280SRAM-48C6-R 4.22.0.1F devices (and possibly other products) allow attackers to bypass intended TACACS+ shell restrictions via a | character. NOTE: the vendor reports that this is a configuration issue relating to an overly permissive regular expression in the TACACS+ server permitted commands
Technical details
- Published
- 2020-02-20
Frequently asked questions
What is CVE-2020-9015?
Arista DCS-7050QX-32S-R 4.20.9M, DCS-7050CX3-32S-R 4.20.11M, and DCS-7280SRAM-48C6-R 4.22.0.1F devices (and possibly other products) allow attackers to bypass intended TACACS+ shell restrictions via a | character. NOTE: the vendor reports that this is a configuration issue relating to an overly permissive regular expression in the TACACS+ server permitted commands
Is CVE-2020-9015 actively exploited?
Active exploitation of CVE-2020-9015 has not been confirmed. The EPSS score is 78.4%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-9015?
CVE-2020-9015 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2020-9015 affecting your environment?
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