Vulnerability · Published Mar 8, 2021 · Assigned by dell
CVE-2021-21503
High 7.8
In plain English
A high-severity OS command injection in PowerScale OneFS from Dell. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.3%top 74.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
PowerScale OneFS 8.1.2,8.2.2 and 9.1.0 contains an improper input sanitization issue in a command. The Compadmin user could potentially exploit this vulnerability, leading to potential privileges escalation.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Dell | PowerScale OneFS | unspecified – before 8.1.2, 8.2.2,9.1.0.x,EMPIRE (9.2.0), GOTHAM |
Weakness: CWE-78 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://www.dell.com/support/kbdoc/000183717 x_refsource_MISC