CVE-2021-26091 (GCVE-0-2021-26091)
Vulnerability from cvelistv5
Published
2025-03-24 15:37
Modified
2025-03-31 18:11
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-338 - Improper Access Control
Summary
A use of a cryptographically weak pseudo-random number generator vulnerability in the authenticator of the Identity Based Encryption service of FortiMail 6.4.0 through 6.4.4, and 6.2.0 through 6.2.7 may allow an unauthenticated attacker to infer parts of users authentication tokens and reset their credentials.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Fortinet | FortiMail |
Version: 6.4.0 ≤ 6.4.4 Version: 6.2.0 ≤ 6.2.9 Version: 6.2.0 ≤ cpe:2.3:a:fortinet:fortimail:6.4.4:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortimail:6.4.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortimail:6.4.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortimail:6.4.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortimail:6.4.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortimail:6.2.9:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortimail:6.2.8:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortimail:6.2.7:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortimail:6.2.6:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortimail:6.2.5:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortimail:6.2.4:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortimail:6.2.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortimail:6.2.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortimail:6.2.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortimail:6.2.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortimail:6.2.*:*:*:*:*:*:*:* |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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