Dashboard / CVE-2026-20577

CVE-2026-20577

MEDIUM
MEDIUM Priority: 0.00 BB Relevance: 29/100
Published: 2026-11-02 Modified: 2026-11-12 First seen: 2026-11-02 Status: active

Attack Surface

Low Complexity No Interaction

CVSS Vector Breakdown

AV: Local
AC: Low
PR: High
UI: None
S: Unchanged
C: None
I: None
A: High

Description

In Modem, there is a possible permission bypass due to a permissions bypass. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: MOLY01880753; Issue ID: MSV-9866.

Weakness Classification (1)

Affected Software (75)

VendorProductVersion
MediaTek, Inc. MediaTek chipset MT2716
MediaTek, Inc. MediaTek chipset MT6813
MediaTek, Inc. MediaTek chipset MT6815
MediaTek, Inc. MediaTek chipset MT6835
MediaTek, Inc. MediaTek chipset MT6858
MediaTek, Inc. MediaTek chipset MT6878
MediaTek, Inc. MediaTek chipset MT6881
MediaTek, Inc. MediaTek chipset MT6897
MediaTek, Inc. MediaTek chipset MT6899
MediaTek, Inc. MediaTek chipset MT6982
MediaTek, Inc. MediaTek chipset MT6986
MediaTek, Inc. MediaTek chipset MT6988
MediaTek, Inc. MediaTek chipset MT6991
MediaTek, Inc. MediaTek chipset MT6993
MediaTek, Inc. MediaTek chipset MT8668
MediaTek, Inc. MediaTek chipset MT8676
MediaTek, Inc. MediaTek chipset MT8678
MediaTek, Inc. MediaTek chipset MT8755
MediaTek, Inc. MediaTek chipset MT8775
MediaTek, Inc. MediaTek chipset MT8792
MediaTek, Inc. MediaTek chipset MT8793
MediaTek, Inc. MediaTek chipset MT8863
MediaTek, Inc. MediaTek chipset MT8873
MediaTek, Inc. MediaTek chipset MT8875
MediaTek, Inc. MediaTek chipset MT8883
MediaTek, Inc. MediaTek chipset MT2716
MediaTek, Inc. MediaTek chipset MT6813
MediaTek, Inc. MediaTek chipset MT6815
MediaTek, Inc. MediaTek chipset MT6835
MediaTek, Inc. MediaTek chipset MT6858
Showing 30 of 75 entries

References & Advisories (1)

Bug Bounty Relevance

29 / 100
✓ Low complexity
✓ No user interaction

CVSS Score

4.4 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.10%
Raw Score 0.000970
Percentile 0.7%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00097
2026-11-12
0.00104
2026-11-10
0.00104
2026-11-09
0.00104
2026-11-08
0.00104
2026-11-07
0.00104
2026-11-06
0.00104
2026-11-05
0.00104
2026-11-04
0.00104
2026-11-03
0.00104

Intelligence Sources

mitre ref →
nvd ref →

External Links