9.8
CVE-2021-22640
- EPSS 0.24%
- Veröffentlicht 28.07.2022 15:15:07
- Zuletzt bearbeitet 17.04.2025 16:15:21
- Quelle ics-cert@hq.dhs.gov
- CVE-Watchlists
- Unerledigt
LoginAn attacker can decrypt the Ovarro TBox login password by communication capture and brute force attacks.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ovarro ≫ Tbox Lt2-530 Firmware Version < 1.46
Ovarro ≫ Tbox Lt2-532 Firmware Version < 1.46
Ovarro ≫ Tbox Lt2-540 Firmware Version < 1.46
Ovarro ≫ Tbox Ms-cpu32 Firmware Version < 1.46
Ovarro ≫ Tbox Ms-cpu32-s2 Firmware Version < 1.46
Ovarro ≫ Tbox Rm2 Firmware Version < 1.46
Ovarro ≫ Tbox Tg2 Firmware Version < 1.46
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.24% | 0.468 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 9.8 | 3.9 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| ics-cert@hq.dhs.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
|
CWE-294 Authentication Bypass by Capture-replay
A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).
CWE-307 Improper Restriction of Excessive Authentication Attempts
The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame.
CWE-522 Insufficiently Protected Credentials
The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.