4.3
CVE-2021-20376
- EPSS 0.12%
- Veröffentlicht 07.10.2021 18:15:07
- Zuletzt bearbeitet 21.11.2024 05:46:29
- Quelle psirt@us.ibm.com
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- Unerledigt Login
IBM Sterling File Gateway 2.2.0.0 through 6.1.1.0 could allow an authenticated attacker to enumerate usernames due to there being an observable discrepancy in returned messages. IBM X-Force ID: 195568.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ibm ≫ Sterling B2b Integrator Version >= 2.2.0.0 <= 5.2.6.5_3
Ibm ≫ Sterling B2b Integrator Version >= 6.0.0.0 <= 6.0.3.4
Ibm ≫ Sterling B2b Integrator Version >= 6.1.0.0 <= 6.1.0.1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.12% | 0.277 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 4.3 | 2.8 | 1.4 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
|
| nvd@nist.gov | 4 | 8 | 2.9 |
AV:N/AC:L/Au:S/C:P/I:N/A:N
|
| psirt@us.ibm.com | 4.3 | 2.8 | 1.4 |
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
|
CWE-203 Observable Discrepancy
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.