Is CVE-2024-23816 actively exploited?

No active exploitation of CVE-2024-23816 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2024-23816 be exploited remotely?

Yes. CVE-2024-23816 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2024-23816?

CVE-2024-23816 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2024-23816

CWE-798Published: February 13, 2024· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

A vulnerability has been identified in Location Intelligence Perpetual Large (9DE5110-8CA13-1AX0) (All versions < V4.3), Location Intelligence Perpetual Medium (9DE5110-8CA12-1AX0) (All versions < V4.3), Location Intelligence Perpetual Non-Prod (9DE5110-8CA10-1AX0) (All versions < V4.3), Location Intelligence Perpetual Small (9DE5110-8CA11-1AX0) (All versions < V4.3), Location Intelligence SUS Large (9DE5110-8CA13-1BX0) (All versions < V4.3), Location Intelligence SUS Medium (9DE5110-8CA12-1BX0) (All versions < V4.3), Location Intelligence SUS Non-Prod (9DE5110-8CA10-1BX0) (All versions < V4.3), Location Intelligence SUS Small (9DE5110-8CA11-1BX0) (All versions < V4.3). Affected products use a hard-coded secret value for the computation of a Keyed-Hash Message Authentication Code. This could allow an unauthenticated remote attacker to gain full administrative access to the application.

NVD Source

Risk Analysis

Siemens Location Intelligence products use a hard-coded secret for HMAC computation. This critical flaw allows an attacker to compromise the integrity and confidentiality of the system. Given the CVSS score of 9.8, this is a high-priority issue.

There is no public exploit known for this vulnerability, and it is not in CISA's KEV catalog. The flaw is remotely exploitable with low attack complexity.

Recommended Action

Upgrade all affected Location Intelligence products to version V4.3 or later.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2024-23816 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.