CVE-2022-31481
published 2022-06-06CVE-2022-31481: 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…
PriorityP270critical10CVSS 3.1
AVNACLPRNUINSCCHIHAH
EPSS
1.47%
70.5th percentile
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
28 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| carrier | lenels2_lnl-4420_firmware | < 1.296 | 1.296 |
| carrier | lenels2_lnl-x2210_firmware | < 1.302 | 1.302 |
| carrier | lenels2_lnl-x2220_firmware | < 1.302 | 1.302 |
| carrier | lenels2_lnl-x3300_firmware | < 1.302 | 1.302 |
| carrier | lenels2_lnl-x4420_firmware | < 1.302 | 1.302 |
| carrier | lenels2_s2-lp-1501_firmware | < 1.302 | 1.302 |
| carrier | lenels2_s2-lp-1502_firmware | < 1.302 | 1.302 |
| carrier | lenels2_s2-lp-2500_firmware | < 1.302 | 1.302 |
| carrier | lenels2_s2-lp-4502_firmware | < 1.302 | 1.302 |
| hid_mercury | ep4502 | >= ALL < 1.296 | 1.296 |
| hid_mercury | lp1501 | >= ALL < 1.302 | 1.302 |
| hid_mercury | lp1502 | >= ALL < 1.302 | 1.302 |
| hid_mercury | lp2500 | >= ALL < 1.302 | 1.302 |
| hid_mercury | lp4502 | >= ALL < 1.302 | 1.302 |
| hidglobal | ep4502_firmware | < 1.296 | 1.296 |
| hidglobal | lp1501_firmware | < 1.302 | 1.302 |
| hidglobal | lp1502_firmware | < 1.302 | 1.302 |
| hidglobal | lp2500_firmware | < 1.302 | 1.302 |
| hidglobal | lp4502_firmware | < 1.302 | 1.302 |
| lenels2 | lnl-4420 | >= ALL < 1.296 | 1.296 |
| lenels2 | lnl-x2210 | >= ALL < 1.302 | 1.302 |
| lenels2 | lnl-x2220 | >= ALL < 1.302 | 1.302 |
| lenels2 | lnl-x3300 | >= ALL < 1.302 | 1.302 |
| lenels2 | lnl-x4420 | >= ALL < 1.302 | 1.302 |
| lenels2 | s2-lp-1501 | >= ALL < 1.302 | 1.302 |
CVSS provenance
nvdv3.110.0CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
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GHSA
GHSA-4wgj-2885-vw22: An unauthenticated attacker can send a specially crafted update file to the device that can overflow a buffer
ghsa_unreviewed·2022-06-07
CVE-2022-31481 [CRITICAL] CWE-120 GHSA-4wgj-2885-vw22: An unauthenticated attacker can send a specially crafted update file to the device that can overflow a buffer
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.
CISA ICS
Carrier LenelS2 HID Mercury access panels
cisa_ics·2022-06-02·CVSS 9.6
[CRITICAL] Carrier LenelS2 HID Mercury access panels
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Carrier LenelS2 HID Mercury access panels
Last RevisedJune 02, 2022
Alert CodeICSA-22-153-01
## 1. EXECUTIVE SUMMARY
- CVSS v3 10.0
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Carrier LenelS2
- Equipment: HID Mercury access panels sold by LenelS2
- Vulnerabilities: Protection Mechanism Failure, Forced Browsing, Classic Buffer Overflow, Path Traversal, OS Command Injection
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities could allow an attacker access to the device, allowing monitoring of all communications sent to and from the de
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2022-06-06
Published