CVE-2021-20501
- State
- Published
- Severity
- 5.9 Medium
- Published
- Apr 21, 2021
- Updated
- Sep 17, 2024
- Reserved
- Dec 17, 2020
Description
IBM i 7.1, 7.2, 7.3, and 7.4 SMTP allows a network attacker to send emails to non-existent local-domain recipients to the SMTP server, caused by using a non-default configuration. An attacker could exploit this vulnerability to consume unnecessary network bandwidth and disk space, and allow remote attackers to send spam email. IBM X-Force ID: 198056.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.0 | 5.9 Medium | CVSS:3.0/AV:N/C:N/S:U/AC:H/A:H/UI:N/I:N/PR:N/RC:C/E:U/RL:O | ibm |
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
iIBM |
|
References
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