CVE-2022-31486
No exploitation reported by the sources we read.
- Published2022-06-06
- Fixed in1.297
- WeaknessCWE-78
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
Description
An authenticated attacker can send a specially crafted route to the “edit_route.cgi” binary and have it execute shell commands. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.303 for the LP series and 1.297 for the EP series. 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.
Timeline
dates in UTC- 2022-06-0617:15CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 18:48 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2022-31486?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2022-31486?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 1.297 | < 1.297 | 1.297 | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 1.303 | < 1.303 | 1.303 | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 1.303 | < 1.303 | 1.303 | NVD |
11 more products in the sources.
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Distribution builds and vendor advisories
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Vendor advisories
Carrier LenelS2 HID Mercury access panels
HID Mercury access panels sold by LenelS2 - LNL-X2210 · HID Mercury access panels sold by LenelS2 - LNL-X2220 · HID Mercury access panels sold by LenelS2 - LNL-X3300 · +6 more
Fix
- Update Carrier lenels2 lnl-4420 firmware to 1.297
- Mitigation from the vendor CISA ICSA-22-153-01 · 9 productsCarrier recommends updating these access panels to the most current released firmware via the LenelS2 Partner Center. Please contact a Carrier support channel partner for instructions.
- Mitigation from the vendor CISA ICSA-22-153-01 · 9 productsThe controller can also be configured to disable web access, which prevents remote login into the controller's webpage. To log in, see the specific instructions in CARR-PSA-006-0622
- Mitigation from the vendor CISA ICSA-22-153-01 · 9 productsCarrier has published CARR-PSA-006-0622 to notify users about these vulnerabilities, providing additional mitigation instructions.
Advisories and patches
- www.corporate.carrier.comVendor Advisory
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Published
- 2022-06-06
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2022-31486?
Is CVE-2022-31486 actively exploited?
What is the CVSS score for CVE-2022-31486?
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Same product first, then the same vendor advisory and the same publication week.