CVE-2021-20372 json
IBM Sterling File Gateway 2.2.0.0 through 6.1.1.0 could allow a remote authenticated user to cause a denial of another user's service due t…
published 2021-10-07 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-7790
- cvss
- 4.3
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 69%
- public exploits
- 0
- none known
Summary
IBM Sterling File Gateway 2.2.0.0 through 6.1.1.0 could allow a remote authenticated user to cause a denial of another user's service due to insufficient permission checking. IBM X-Force ID: 195518.
Patch / fix
- ibm.com/support/pages/node/6496805 advisory
Exploit prediction
1.25% chance of exploitation in the next 30 days, higher than 69% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 4.3 | CVSS:3.0/I:N/AC:L/PR:L/AV:N/UI:N/A:L/C:N/S:U/E:U/RC:C/RL:O |
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
| CNA | 3.0 | 4.3 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:N/A:P |
Affected products
- IBM Sterling File Gateway
References
-
ibm.com
/support/pages/node/6496805
patch, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/195518
vdb-entry, vendor-advisory
Sources
- CVE List CVE-2021-20372
- NVD CVE-2021-20372
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