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CVE-2018-7901

18
FAUCET Score

CVE-2018-7901 describes a remote control vulnerability in the RCS module of specific Huawei ALP-AL00B and BLA-AL00B smartphones running software versions prior to 8.0.0.129. An attacker could potentially gain remote keyboard control by tricking a user into installing a malicious application and obtaining a specific authentication key. This vulnerability has a CVSS score of 4.4 (Medium), indicating a local attack vector with user interaction required and low impact on integrity and availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 8.0.0.129CPE matchmatch criteria
cpe:2.3:o:huawei:alp-al00b_firmware:*:*:*:*:*:*:*:*
< 8.0.0.129CPE matchmatch criteria
cpe:2.3:o:huawei:bla-al00b_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.4MEDIUM

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.8
Impact Score
2.5
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.47%
Probability of exploitation in next 30 days
EPSS Percentile
38.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0047 is in the 43rd percentile among its peer group of 5,760 CVEs.

Social Chatter

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

huawei.com / en/psirt/security-advisories/huawei-sa-20180425-01-rcs-en
Vendor Advisory