7.5

CVE-2024-20004: mediatek, inc. mt2735, mt6297, mt6833, mt6853, mt6855, mt6873, mt6875, mt6875t, mt6877, mt6880, mt6883, mt6885, mt6889, mt6890, mt6891, mt6893, mt8675, mt8791, mt8791t, mt8797 Improper Input Validation

CVSS: 7.5v3.1HighModified
Published 05-02-2024Last modified 01-08-2024
Open JSON

Vulnerability summary

CVE-2024-20004 is a high (CVSS 7.5) Improper Input Validation vulnerability in mediatek, inc. mt2735, mt6297, mt6833, mt6853, mt6855, mt6873, mt6875, mt6875t, mt6877, mt6880, mt6883, mt6885, mt6889, mt6890, mt6891, mt6893, mt8675, mt8791, mt8791t, mt8797. EPSS estimates a 1.21% chance of exploitation in the next 30 days, higher than 68% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (CVE.org)
EPSS score
1.21%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 05-02-2024
    PublishedVulnerability first disclosed.
  2. 01-08-2024
    Last modifiedVulnerability information updated.

Description

In Modem NL1, there is a possible system crash due to an improper input validation. This could lead to remote denial of service, if NW sent invalid NR RRC Connection Setup message, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01191612; Issue ID: MOLY01195812 (MSV-985).

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

1.21%

Chance of exploitation in the next 30 days

Percentile

68%

Versus all other CVEs

30-day change

0.00 pp

From 1.21% on 21-09-2026

21-09-202621-10-2026
EPSS score
1.21%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Mediatek1 product
Mediatek, inc.1 product

2 vendors · 2 products

References

1 links