9.1
CVE-2022-27577
- EPSS 0.5%
- Veröffentlicht 11.04.2022 20:15:22
- Zuletzt bearbeitet 21.11.2024 06:55:58
- Quelle psirt@sick.de
- CVE-Watchlists
- Unerledigt
LoginThe vulnerability in the MSC800 in all versions before 4.15 allows for an attacker to predict the TCP initial sequence number. When the TCP sequence is predictable, an attacker can send packets that are forged to appear to come from a trusted computer. These forged packets could compromise services on the MSC800. SICK has released a new firmware version of the SICK MSC800 and recommends updating to the newest version.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Sick ≫ Msc800 Firmware Version < 4.15
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.5% | 0.648 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 9.1 | 3.9 | 5.2 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
|
| nvd@nist.gov | 6.4 | 10 | 4.9 |
AV:N/AC:L/Au:N/C:P/I:N/A:P
|
CWE-330 Use of Insufficiently Random Values
The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.
CWE-342 Predictable Exact Value from Previous Values
An exact value or random number can be precisely predicted by observing previous values.