CVE-2021-25849

CWE-1913 documents3 sources
Severity
7.5HIGH
EPSS
0.3%
top 44.96%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
16
Moxa Vport 06ec-2v26m FirmwareMoxa Vport 06ec-2v36m-ct-t FirmwareMoxa Vport 06ec-2v36m-ct Firmware+13 more
Timeline
PublishedMay 10
Latest updateMay 24

Description

An integer underflow was discovered in userdisk/vport_lldpd in Moxa Camera VPort 06EC-2V Series, version 1.1, improper validation of the PortID TLV leads to Denial of Service via a crafted lldp packet.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages16 packages

🔴Vulnerability Details

2
GHSA
GHSA-vwhr-cxjh-7vpw: An integer underflow was discovered in userdisk/vport_lldpd in Moxa Camera VPort 06EC-2V Series, version 1↗2022-05-24
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CVEList
CVE-2021-25849: An integer underflow was discovered in userdisk/vport_lldpd in Moxa Camera VPort 06EC-2V Series, version 1↗2021-05-10
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CVE-2021-25849 (HIGH CVSS 7.5) | An integer underflow was discovered | cvebase.io