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CVE-2023-44097

21
FAUCET Score

CVE-2023-44097 is a high-severity vulnerability affecting Huawei EMUI and HarmonyOS, where improper management of device Serial Number (SN) access permissions can lead to a compromise of service confidentiality. With a CVSS score of 7.5, this network-exploitable flaw requires no user interaction or privileges, allowing an attacker to gain high confidentiality impact. There is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.0.1CPE matchmatch criteria
cpe:2.3:o:huawei:harmonyos:2.0.1:*:*:*:*:*:*:*
3.0.0CPE matchmatch criteria
cpe:2.3:o:huawei:harmonyos:3.0.0:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*

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:H/I:N/A:N

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

Exploit Intelligence

EPSS Score
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
27.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 9th percentile among its peer group of 51,553 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/2023/10
Vendor Advisory
device.harmonyos.com / en/docs/security/update/security-bulletins-202310-0000001663676540
Vendor Advisory