CVE-2024-20154

In Modem, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00720348; Issue ID: MSV-2392.

Published: 2025-01-06 Last update: 2026-02-17 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2024-20154 is rated High Risk (74.1/100): CVSS High severity, with high exploitation likelihood (EPSS 33.27%, 97th percentile). EPSS ranks this CVE among the most likely to be exploited in the near term. EPSS rose +5.90% over the last day, indicating growing attacker interest. High exploitation likelihood—assess exposure and prioritize remediation.

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

Exploit prediction scoring system (EPSS) score for CVE-2024-20154

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 2026-05-28 27.37% 33.27% +5.90%
2 2026-04-11 39.24% 27.37% -11.88%
3 2026-03-10 — 39.24% —

Full EPSS history (54 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2024-20154

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.8 3.1 HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:A)
Attacker has to be nearby on the network—same office, same link, that vibe—not the whole wide internet.
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:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.8 5.9 134c704f-9b21-4f2e-91b3-4a467353bcc0

Weakness enumeration for CVE-2024-20154

Affected software / configurations for CVE-2024-20154

Vendor Product Version Raw CPE
mediatek lr12a — cpe:2.3:o:mediatek:lr12a:-:*:*:*:*:*:*:*
mediatek lr13 — cpe:2.3:o:mediatek:lr13:-:*:*:*:*:*:*:*
mediatek nr16.r1.mp — cpe:2.3:o:mediatek:nr16.r1.mp:-:*:*:*:*:*:*:*
mediatek nr16.r1.mp1mp2.mp — cpe:2.3:o:mediatek:nr16.r1.mp1mp2.mp:-:*:*:*:*:*:*:*
mediatek nr16.r2.mp — cpe:2.3:o:mediatek:nr16.r2.mp:-:*:*:*:*:*:*:*

References for CVE-2024-20154

cvelogic Threat Intelligence