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EUVD-2026-163441
European Vulnerability Database identifier assigned by ENISAReserved
2026-10-02 06:38
Assigner
ENISA
Alias of
a CVE record, shown under related vulnerabilities.
This identifier carries no description, severity or references of its own:
they belong to that CVE.
{
"assigner": "ENISA",
"date_reserved": "2026-10-02T06:38:25.388873+00:00",
"id": "EUVD-2026-163441"
}
CVE-2022-31481 (GCVE-0-2022-31481)
Vulnerability from cvelistv5 – Published: 2022-06-06 16:38 – Updated: 2024-09-16 16:12
VLAI
EPSS
VEX
Title
Remote Code Execution via buffer overflow in firmware update process
Summary
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.
Severity
10 (Critical)
CWE
- CWE-120 - Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.corporate.carrier.com/product-securit… | x_refsource_MISC |
Impacted products
14 products
| Vendor | Product | Version | |
|---|---|---|---|
| LenelS2 | LNL-X2210 |
Affected:
ALL , < 1.302
(custom)
|
|
| LenelS2 | LNL-X2220 |
Affected:
ALL , < 1.302
(custom)
|
|
| LenelS2 | LNL-X3300 |
Affected:
ALL , < 1.302
(custom)
|
|
| LenelS2 | LNL-X4420 |
Affected:
ALL , < 1.302
(custom)
|
|
| LenelS2 | LNL-4420 |
Affected:
ALL , < 1.296
(custom)
|
|
| LenelS2 | S2-LP-1501 |
Affected:
ALL , < 1.302
(custom)
|
|
| LenelS2 | S2-LP-1502 |
Affected:
ALL , < 1.302
(custom)
|
|
| LenelS2 | S2-LP-2500 |
Affected:
ALL , < 1.302
(custom)
|
|
| LenelS2 | S2-LP-4502 |
Affected:
ALL , < 1.302
(custom)
|
|
| HID Mercury | LP1501 |
Affected:
ALL , < 1.302
(custom)
|
|
| HID Mercury | LP1502 |
Affected:
ALL , < 1.302
(custom)
|
|
| HID Mercury | LP2500 |
Affected:
ALL , < 1.302
(custom)
|
|
| HID Mercury | LP4502 |
Affected:
ALL , < 1.302
(custom)
|
|
| HID Mercury | EP4502 |
Affected:
ALL , < 1.296
(custom)
|
Date Public
2022-06-02 00:00
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}
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Trend slope:
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(linear fit over daily sighting counts)
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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