CVE-2021-1540
High
Description
Multiple vulnerabilities in the authorization process of Cisco ASR 5000 Series Software (StarOS) could allow an authenticated, remote attacker to bypass authorization and execute a subset of CLI commands on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
SeverityHigh
CVSS8.1
Exploit probability—
Product
Cisco Staros
PublishedJun 4, 2021
First seenJun 4, 2021
Weakness typeCWE-863Incorrect authorization
How to fix
Update
- cisco staros21.16.9, 21.17.10, 21.18.16, 21.19.11, 21.19.n7, 21.20.8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco staros | v < 21.16.9, 21.17.0 ≤ v < 21.17.10, 21.18.0 ≤ v < 21.18.16, 21.19.0 ≤ v < 21.19.11, 21.19.n ≤ v < 21.19.n7, 21.20.0 ≤ v < 21.20.8 | 21.16.9, 21.17.10, 21.18.16, 21.19.11, 21.19.n7, 21.20.8 |
| cisco virtualized_packet_core | No range specified | — |
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