CVE-2022-31481: Remote Code Execution via buffer overflow in firmware update process
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 76% of scored CVEs
DescriptionCVE.org
An unauthenticated attacker can send a specially crafted update file 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 1.302 for the LP series and 1.296 for the EP series. The overflowed data can allow the attacker to manipulate the “normal” code execution to that of their choosing. An attacker with this level of access on the device can monitor all communications sent to and from this device, modify onboard relays, change configuration files, or cause the device to become unstable.
Affected products14
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- LenelS2 · LNL-X2210from ALL before 1.302
- LenelS2 · LNL-X2220from ALL before 1.302
- LenelS2 · LNL-X3300from ALL before 1.302
- LenelS2 · LNL-X4420from ALL before 1.302
- LenelS2 · LNL-4420from ALL before 1.296
- LenelS2 · S2-LP-1501from ALL before 1.302
- LenelS2 · S2-LP-1502from ALL before 1.302
- LenelS2 · S2-LP-2500from ALL before 1.302
- LenelS2 · S2-LP-4502from ALL before 1.302
- HID Mercury · LP1501from ALL before 1.302
- HID Mercury · LP1502from ALL before 1.302
- HID Mercury · LP2500from ALL before 1.302
- HID Mercury · LP4502from ALL before 1.302
- HID Mercury · EP4502from ALL before 1.296
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CoverageNo articles yet
No CyberSIXT article names CVE-2022-31481 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.