7.8
CVE-2021-25846
- EPSS 0.32%
- Veröffentlicht 10.05.2021 11:15:07
- Zuletzt bearbeitet 21.11.2024 05:55:31
- Quelle cve@mitre.org
- CVE-Watchlists
- Unerledigt
LoginImproper validation of the ChassisID TLV in userdisk/vport_lldpd in Moxa Camera VPort 06EC-2V Series, version 1.1, allows attackers to cause a denial of service due to a negative number passed to the memcpy function via a crafted lldp packet.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Moxa ≫ Vport 06ec-2v26m Firmware Version <= 1.1
Moxa ≫ Vport 06ec-2v36m-t Firmware Version <= 1.1
Moxa ≫ Vport 06ec-2v36m-ct Firmware Version <= 1.1
Moxa ≫ Vport 06ec-2v36m-ct-t Firmware Version <= 1.1
Moxa ≫ Vport 06ec-2v42m Firmware Version <= 1.1
Moxa ≫ Vport 06ec-2v42m-t Firmware Version <= 1.1
Moxa ≫ Vport 06ec-2v42m-ct Firmware Version <= 1.1
Moxa ≫ Vport 06ec-2v42m-ct-t Firmware Version <= 1.1
Moxa ≫ Vport 06ec-2v60m Firmware Version <= 1.1
Moxa ≫ Vport 06ec-2v60m-t Firmware Version <= 1.1
Moxa ≫ Vport 06ec-2v60m-ct Firmware Version <= 1.1
Moxa ≫ Vport 06ec-2v60m-ct-t Firmware Version <= 1.1
Moxa ≫ Vport 06ec-2v80m Firmware Version <= 1.1
Moxa ≫ Vport 06ec-2v80m-t Firmware Version <= 1.1
Moxa ≫ Vport 06ec-2v80m-ct Firmware Version <= 1.1
Moxa ≫ Vport 06ec-2v80m-ct-t Firmware Version <= 1.1
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.32% | 0.519 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
| nvd@nist.gov | 7.8 | 10 | 6.9 |
AV:N/AC:L/Au:N/C:N/I:N/A:C
|
CWE-191 Integer Underflow (Wrap or Wraparound)
The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.