CVE-2022-46381

Exp

Certain Linear eMerge E3-Series devices are vulnerable to XSS via the type parameter (e.g., to the badging/badge_template_v0.php component). This affects 0.32-08f, 0.32-07p, 0.32-07e, 0.32-09c, 0.32-09b, 0.32-09a, and 0.32-08e.

Published: 2022-12-13 Last update: 2025-04-22 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2022-46381 is rated High Exploit Risk (70.1/100): CVSS Medium severity, with high exploitation likelihood (EPSS 77.50%, 99th percentile). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2022-46381

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2022-46381

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-08 81.49% 77.50% -3.99%
2 2026-03-10 83.13% 81.49% -1.64%
3 2025-12-14 — 83.13% —

Full EPSS history (25 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2022-46381

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.1 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:L)
Attackers could change some data, but it’s limited—not everything goes.
Availability (A:N)
Service keeps running; no real outage angle.
 2.8 2.7 [email protected]
6.1 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:L)
Attackers could change some data, but it’s limited—not everything goes.
Availability (A:N)
Service keeps running; no real outage angle.
 2.8 2.7 134c704f-9b21-4f2e-91b3-4a467353bcc0

Weakness enumeration for CVE-2022-46381

Affected software / configurations for CVE-2022-46381

Vendor Product Version Raw CPE
niceforyou linear_emerge_e3_access_control_firmware 0.32-07e cpe:2.3:o:niceforyou:linear_emerge_e3_access_control_firmware:0.32-07e:*:*:*:*:*:*:*
niceforyou linear_emerge_e3_access_control_firmware 0.32-07p cpe:2.3:o:niceforyou:linear_emerge_e3_access_control_firmware:0.32-07p:*:*:*:*:*:*:*
niceforyou linear_emerge_e3_access_control_firmware 0.32-08e cpe:2.3:o:niceforyou:linear_emerge_e3_access_control_firmware:0.32-08e:*:*:*:*:*:*:*
niceforyou linear_emerge_e3_access_control_firmware 0.32-08f cpe:2.3:o:niceforyou:linear_emerge_e3_access_control_firmware:0.32-08f:*:*:*:*:*:*:*
niceforyou linear_emerge_e3_access_control_firmware 0.32-09a cpe:2.3:o:niceforyou:linear_emerge_e3_access_control_firmware:0.32-09a:*:*:*:*:*:*:*
niceforyou linear_emerge_e3_access_control_firmware 0.32-09b cpe:2.3:o:niceforyou:linear_emerge_e3_access_control_firmware:0.32-09b:*:*:*:*:*:*:*
niceforyou linear_emerge_e3_access_control_firmware 0.32-09c cpe:2.3:o:niceforyou:linear_emerge_e3_access_control_firmware:0.32-09c:*:*:*:*:*:*:*

References for CVE-2022-46381

cvelogic Threat Intelligence