CVE-2022-31482: Denial-of-Service via internal structure overflow
LenelS2 · LNL-X2210
Vendor fix available · Affected: LenelS2 LNL-X2210 · Exploitation: possible (1 to 10%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 65% of scored CVEs
DescriptionCVE.org
An unauthenticated attacker can send a specially crafted unauthenticated HTTP request to the device that can overflow a buffer. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.29. The overflowed data leads to segmentation fault and ultimately a denial-of-service condition, causing the device to reboot. The impact of this vulnerability is that an unauthenticated attacker could leverage this flaw to cause the target device to become unresponsive. An attacker could automate this attack to achieve persistent DoS, effectively rendering the target controller useless.
Affected products14
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- LenelS2 · LNL-X2210from ALL before 1.29
- LenelS2 · LNL-X2220from ALL before 1.29
- LenelS2 · LNL-X3300from ALL before 1.29
- LenelS2 · LNL-X4420from ALL before 1.29
- LenelS2 · LNL-4420from ALL before 1.29
- LenelS2 · S2-LP-1501from ALL before 1.29
- LenelS2 · S2-LP-1502from ALL before 1.29
- LenelS2 · S2-LP-2500from ALL before 1.29
- LenelS2 · S2-LP-4502from ALL before 1.29
- HID Mercury · LP1501from ALL before 1.29
- HID Mercury · LP1502from ALL before 1.29
- HID Mercury · LP2500from ALL before 1.29
- HID Mercury · LP4502from ALL before 1.29
- HID Mercury · EP4502from ALL before 1.29
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CoverageNo articles yet
No CyberSIXT article names CVE-2022-31482 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.