Arbitrary file write via authenticated OSDP file upload
Priority MEDIUM 43CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
An authenticated attacker can upload a file with a filename including “..” and “/” to achieve the ability to upload the desired file anywhere on the filesystem. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.271. This allows a malicious actor to overwrite sensitive system files and install a startup service to gain remote access to the underlaying Linux operating system with root privileges.
Why it matters now
EPSS 0.01828 78th percentileScored 2026-11-07
Fix Fixed LNL-X2210 (LenelS2): 1.271LNL-X2220 (LenelS2): 1.271+12 more products
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| LenelS2 | LNL-X2210 | ALL to before 1.271 | 1.271 | Patch available | CNA |
| LenelS2 | LNL-X2220 | ALL to before 1.271 | 1.271 | Patch available | CNA |
| LenelS2 | LNL-X3300 | ALL to before 1.271 | 1.271 | Patch available | CNA |
| LenelS2 | LNL-X4420 | ALL to before 1.271 | 1.271 | Patch available | CNA |
| LenelS2 | LNL-4420 | ALL to before 1.271 | 1.271 | Patch available | CNA |
| LenelS2 | S2-LP-1501 | ALL to before 1.271 | 1.271 | Patch available | CNA |
| LenelS2 | S2-LP-1502 | ALL to before 1.271 | 1.271 | Patch available | CNA |
| LenelS2 | S2-LP-2500 | ALL to before 1.271 | 1.271 | Patch available | CNA |
| LenelS2 | S2-LP-4502 | ALL to before 1.271 | 1.271 | Patch available | CNA |
| Carrier | LP1501 | ALL to before 1.271 | 1.271 | Patch available | CNA |
| Carrier | LP1502 | ALL to before 1.271 | 1.271 | Patch available | CNA |
| Carrier | LP2500 | ALL to before 1.271 | 1.271 | Patch available | CNA |
| Carrier | LP4502 | ALL to before 1.271 | 1.271 | Patch available | CNA |
| Carrier | EP4502 | ALL to before 1.271 | 1.271 | Patch available | CNA |
- LNL-X2210 VendorLenelS2 Affected ALL to before 1.271 Fixed in 1.271 Patch available CNA
- LNL-X2220 VendorLenelS2 Affected ALL to before 1.271 Fixed in 1.271 Patch available CNA
- LNL-X3300 VendorLenelS2 Affected ALL to before 1.271 Fixed in 1.271 Patch available CNA
- LNL-X4420 VendorLenelS2 Affected ALL to before 1.271 Fixed in 1.271 Patch available CNA
- LNL-4420 VendorLenelS2 Affected ALL to before 1.271 Fixed in 1.271 Patch available CNA
- S2-LP-1501 VendorLenelS2 Affected ALL to before 1.271 Fixed in 1.271 Patch available CNA
- S2-LP-1502 VendorLenelS2 Affected ALL to before 1.271 Fixed in 1.271 Patch available CNA
- S2-LP-2500 VendorLenelS2 Affected ALL to before 1.271 Fixed in 1.271 Patch available CNA
- S2-LP-4502 VendorLenelS2 Affected ALL to before 1.271 Fixed in 1.271 Patch available CNA
- LP1501 VendorCarrier Affected ALL to before 1.271 Fixed in 1.271 Patch available CNA
- LP1502 VendorCarrier Affected ALL to before 1.271 Fixed in 1.271 Patch available CNA
- LP2500 VendorCarrier Affected ALL to before 1.271 Fixed in 1.271 Patch available CNA
- LP4502 VendorCarrier Affected ALL to before 1.271 Fixed in 1.271 Patch available CNA
- EP4502 VendorCarrier Affected ALL to before 1.271 Fixed in 1.271 Patch available CNA
CPE configurations NVD · 28
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:hidglobal:lp1501_firmware:*:*:*:*:*:*:*:* | before 1.271 | Vulnerable | HID Global |
| cpe:2.3:h:hidglobal:lp1501:-:*:*:*:*:*:*:* | not specified by NVD | Running on | HID Global |
| cpe:2.3:o:hidglobal:lp1502_firmware:*:*:*:*:*:*:*:* | before 1.271 | Vulnerable | HID Global |
| cpe:2.3:h:hidglobal:lp1502:-:*:*:*:*:*:*:* | not specified by NVD | Running on | HID Global |
| cpe:2.3:o:hidglobal:lp2500_firmware:*:*:*:*:*:*:*:* | before 1.271 | Vulnerable | HID Global |
| cpe:2.3:h:hidglobal:lp2500:-:*:*:*:*:*:*:* | not specified by NVD | Running on | HID Global |
| cpe:2.3:o:hidglobal:lp4502_firmware:*:*:*:*:*:*:*:* | before 1.271 | Vulnerable | HID Global |
| cpe:2.3:h:hidglobal:lp4502:-:*:*:*:*:*:*:* | not specified by NVD | Running on | HID Global |
| cpe:2.3:o:hidglobal:ep4502_firmware:*:*:*:*:*:*:*:* | before 1.271 | Vulnerable | HID Global |
| cpe:2.3:h:hidglobal:ep4502:-:*:*:*:*:*:*:* | not specified by NVD | Running on | HID Global |
- cpe:2.3:o:hidglobal:lp1501_firmware:*:*:*:*:*:*:*:* Versions before 1.271 Vulnerable ·HID Global
- cpe:2.3:h:hidglobal:lp1501:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·HID Global
- cpe:2.3:o:hidglobal:lp1502_firmware:*:*:*:*:*:*:*:* Versions before 1.271 Vulnerable ·HID Global
- cpe:2.3:h:hidglobal:lp1502:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·HID Global
- cpe:2.3:o:hidglobal:lp2500_firmware:*:*:*:*:*:*:*:* Versions before 1.271 Vulnerable ·HID Global
- cpe:2.3:h:hidglobal:lp2500:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·HID Global
- cpe:2.3:o:hidglobal:lp4502_firmware:*:*:*:*:*:*:*:* Versions before 1.271 Vulnerable ·HID Global
- cpe:2.3:h:hidglobal:lp4502:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·HID Global
- cpe:2.3:o:hidglobal:ep4502_firmware:*:*:*:*:*:*:*:* Versions before 1.271 Vulnerable ·HID Global
- cpe:2.3:h:hidglobal:ep4502:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·HID Global
Show 18 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:carrier:lenels2_lnl-4420_firmware:*:*:*:*:*:*:*:* | before 1.271 | Vulnerable | Carrier |
| cpe:2.3:h:carrier:lenels2_lnl-4420:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Carrier |
| cpe:2.3:o:carrier:lenels2_lnl-x2210_firmware:*:*:*:*:*:*:*:* | before 1.271 | Vulnerable | Carrier |
| cpe:2.3:h:carrier:lenels2_lnl-x2210:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Carrier |
| cpe:2.3:o:carrier:lenels2_lnl-x2220_firmware:*:*:*:*:*:*:*:* | before 1.271 | Vulnerable | Carrier |
| cpe:2.3:h:carrier:lenels2_lnl-x2220:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Carrier |
| cpe:2.3:o:carrier:lenels2_lnl-x3300_firmware:*:*:*:*:*:*:*:* | before 1.271 | Vulnerable | Carrier |
| cpe:2.3:h:carrier:lenels2_lnl-x3300:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Carrier |
| cpe:2.3:o:carrier:lenels2_lnl-x4420_firmware:*:*:*:*:*:*:*:* | before 1.271 | Vulnerable | Carrier |
| cpe:2.3:h:carrier:lenels2_lnl-x4420:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Carrier |
| cpe:2.3:o:carrier:lenels2_s2-lp-1501_firmware:*:*:*:*:*:*:*:* | before 1.271 | Vulnerable | Carrier |
| cpe:2.3:h:carrier:lenels2_s2-lp-1501:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Carrier |
| cpe:2.3:o:carrier:lenels2_s2-lp-1502_firmware:*:*:*:*:*:*:*:* | before 1.271 | Vulnerable | Carrier |
| cpe:2.3:h:carrier:lenels2_s2-lp-1502:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Carrier |
| cpe:2.3:o:carrier:lenels2_s2-lp-2500_firmware:*:*:*:*:*:*:*:* | before 1.271 | Vulnerable | Carrier |
| cpe:2.3:h:carrier:lenels2_s2-lp-2500:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Carrier |
| cpe:2.3:o:carrier:lenels2_s2-lp-4502_firmware:*:*:*:*:*:*:*:* | before 1.271 | Vulnerable | Carrier |
| cpe:2.3:h:carrier:lenels2_s2-lp-4502:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Carrier |
- cpe:2.3:o:carrier:lenels2_lnl-4420_firmware:*:*:*:*:*:*:*:* Versions before 1.271 Vulnerable ·Carrier
- cpe:2.3:h:carrier:lenels2_lnl-4420:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Carrier
- cpe:2.3:o:carrier:lenels2_lnl-x2210_firmware:*:*:*:*:*:*:*:* Versions before 1.271 Vulnerable ·Carrier
- cpe:2.3:h:carrier:lenels2_lnl-x2210:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Carrier
- cpe:2.3:o:carrier:lenels2_lnl-x2220_firmware:*:*:*:*:*:*:*:* Versions before 1.271 Vulnerable ·Carrier
- cpe:2.3:h:carrier:lenels2_lnl-x2220:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Carrier
- cpe:2.3:o:carrier:lenels2_lnl-x3300_firmware:*:*:*:*:*:*:*:* Versions before 1.271 Vulnerable ·Carrier
- cpe:2.3:h:carrier:lenels2_lnl-x3300:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Carrier
- cpe:2.3:o:carrier:lenels2_lnl-x4420_firmware:*:*:*:*:*:*:*:* Versions before 1.271 Vulnerable ·Carrier
- cpe:2.3:h:carrier:lenels2_lnl-x4420:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Carrier
- cpe:2.3:o:carrier:lenels2_s2-lp-1501_firmware:*:*:*:*:*:*:*:* Versions before 1.271 Vulnerable ·Carrier
- cpe:2.3:h:carrier:lenels2_s2-lp-1501:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Carrier
- cpe:2.3:o:carrier:lenels2_s2-lp-1502_firmware:*:*:*:*:*:*:*:* Versions before 1.271 Vulnerable ·Carrier
- cpe:2.3:h:carrier:lenels2_s2-lp-1502:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Carrier
- cpe:2.3:o:carrier:lenels2_s2-lp-2500_firmware:*:*:*:*:*:*:*:* Versions before 1.271 Vulnerable ·Carrier
- cpe:2.3:h:carrier:lenels2_s2-lp-2500:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Carrier
- cpe:2.3:o:carrier:lenels2_s2-lp-4502_firmware:*:*:*:*:*:*:*:* Versions before 1.271 Vulnerable ·Carrier
- cpe:2.3:h:carrier:lenels2_s2-lp-4502:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Carrier
Remediation
- Fix · CNA LNL-X2210 (LenelS2) Fixed in 1.271
- Fix · CNA LNL-X2220 (LenelS2) Fixed in 1.271
- Fix · CNA LNL-X3300 (LenelS2) Fixed in 1.271
- Fix · CNA LNL-X4420 (LenelS2) Fixed in 1.271
- Fix · CNA LNL-4420 (LenelS2) Fixed in 1.271
- Fix · CNA S2-LP-1501 (LenelS2) Fixed in 1.271
- Fix · CNA S2-LP-1502 (LenelS2) Fixed in 1.271
- Fix · CNA S2-LP-2500 (LenelS2) Fixed in 1.271
- Fix · CNA S2-LP-4502 (LenelS2) Fixed in 1.271
- Fix · CNA LP1501 (HID Mercury) Fixed in 1.271
- Fix · CNA LP1502 (HID Mercury) Fixed in 1.271
- Fix · CNA LP2500 (HID Mercury) Fixed in 1.271
- Fix · CNA LP4502 (HID Mercury) Fixed in 1.271
- Fix · CNA EP4502 (HID Mercury) Fixed in 1.271
Timeline
- 2026-10-02 Threatist record created from CVE-2022-31483
- 2026-10-03 Alias added: GHSA-6jwc-5xg2-843h
References
More Carrier Lenels2 Lnl-4420 Firmware vulnerabilities
- TI-2022-13405 Remote Code Execution via command injection of the hostname CVSS 3.1CRITICAL 9.8
- TI-2022-13407 Remote Code Execution via buffer overflow in firmware update process CVSS 3.1CRITICAL 10.0
- TI-2022-13412 Command injection via Advanced Networking route add functionality CVSS 3.1HIGH 8.8
- TI-2022-13410 User Account Deletion Unauthenticated CVSS 3.1HIGH 7.5
- TI-2022-13408 Denial-of-Service via internal structure overflow CVSS 3.1HIGH 7.5
- TI-2022-13406 Unauthenticated Firmware Upload and Arbitrary Reboot CVSS 3.1HIGH 7.5
Sources
- CVE-2022-31483 · CVE Program
- CVE-2022-31483 · NVD
- FIRST EPSS
- GHSA-6jwc-5xg2-843h · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences