NULL pointer dereference in Moxa Vport 06ec-2v26m
CVE-2021-25845
Improper 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 NULL pointer dereference via a crafted lldp packet.
EPSS: 0.010 (59.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Moxa Vport_06ec-2v26m
- Moxa Vport_06ec-2v26m_firmware — versions 1.1
- Moxa Vport_06ec-2v36m-ct
- Moxa Vport_06ec-2v36m-ct_firmware — versions 1.1
- Moxa Vport_06ec-2v36m-ct-t
- Moxa Vport_06ec-2v36m-ct-t_firmware — versions 1.1
- Moxa Vport_06ec-2v36m-t
- Moxa Vport_06ec-2v36m-t_firmware — versions 1.1
- Moxa Vport_06ec-2v42m
- Moxa Vport_06ec-2v42m-ct
Weakness classification (CWE)
References
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-25845?
- CVE-2021-25845 is a high-severity vulnerability in Moxa Vport 06ec-2v26m, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2021-05-10.
- How severe is CVE-2021-25845?
- High severity. CVSS v3 base score is 7.5 out of 10.