CVE-2021-28113 json
A command injection vulnerability in the cookieDomain and relayDomain parameters of Okta Access Gateway before 2020.9.3 allows attackers (w…
published 2021-04-02 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-14815
- cvss
- 6.7
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 22.8%
- EPSS 22.8% chance of exploitation in 30 days, percentile 97%
- public exploits
- 0
- none known
Summary
A command injection vulnerability in the cookieDomain and relayDomain parameters of Okta Access Gateway before 2020.9.3 allows attackers (with admin access to the Okta Access Gateway UI) to execute OS commands as a privileged system account.
Exploit prediction
22.81% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- packetstormsecurity.com http://packetstormsecurity.com/files/163428/Okta-Access-Gateway-2020.5.5-Authenticated-Remote-Root.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.7 | CVSS:3.1/AC:L/AV:N/A:L/C:H/I:H/PR:H/S:U/UI:N |
| CNA | 3.1 | 6.7 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L |
| NVD | 3.1 | 6.7 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L |
| NVD | 2.0 | 8.7 | AV:N/AC:L/Au:S/C:C/I:C/A:P |
Classification
- Weakness
-
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
-
packetstormsecurity.com
/files/163428/Okta-Access-Gateway-2020.5.5-Authenticated-Remote-Root.html
exploit, third-party-advisory, vdb-entry
-
okta.com
/security-advisories/cve-2021-28113
vendor-advisory
Sources
- CVE List CVE-2021-28113
- NVD CVE-2021-28113
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