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CVE-2023-41300

22
FAUCET Score

CVE-2023-41300 is a high-severity vulnerability (CVSS 7.5) in Huawei EMUI and HarmonyOS, stemming from insufficient parameter verification in the PMS module. This flaw allows an unauthenticated, remote attacker to cause a system restart, leading to a denial of service. While no public exploits or active exploitation have been observed, and community discussion is minimal, organizations should still consider patching due to the potential for service disruption.

Impacted Technologies

VendorProductVersion(s)CPE
11.0.1CPE matchmatch criteria
cpe:2.3:o:huawei:emui:11.0.1:*:*:*:*:*:*:*
12.0.0CPE matchmatch criteria
cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*
12.0.1CPE matchmatch criteria
cpe:2.3:o:huawei:emui:12.0.1:*:*:*:*:*:*:*
13.0.0CPE matchmatch criteria
cpe:2.3:o:huawei:emui:13.0.0:*:*:*:*:*:*:*
2.0.0CPE matchmatch criteria
cpe:2.3:o:huawei:harmonyos:2.0.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.38%
Probability of exploitation in next 30 days
EPSS Percentile
30.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0038 is in the 10th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

consumer.huawei.com / en/support/bulletin/2023/9
Vendor Advisory
device.harmonyos.com / en/docs/security/update/security-bulletins-202309-0000001638925158
Vendor Advisory