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CVE-2020-1792

16
FAUCET Score

CVE-2020-1792 is an out-of-bounds write vulnerability affecting Honor V10 smartphones running specific firmware versions. This flaw stems from insufficient validation of parameters during driver initialization, allowing data to be written beyond intended buffer boundaries. A successful exploit, which requires user interaction to install a malicious application, could lead to a device reboot. The vulnerability has a CVSS score of 5.5 (Medium) and is not known to be actively exploited, nor is there publicly available exploit code or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< bkl-al20_10.0.0.156\(c00e156r2p4\)CPE matchmatch criteria
cpe:2.3:o:huawei:honor_v10_firmware:*:*:*:*:*:*:*:*
< bkl-l09_10.0.0.146\(c432e4r1p4\)CPE matchmatch criteria
cpe:2.3:o:huawei:honor_v10_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.48%
Probability of exploitation in next 30 days
EPSS Percentile
38.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0048 is in the 44th percentile among its peer group of 5,765 CVEs.

Social Chatter

No social media mentions found for this CVE.

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-20200226-01-smartphone-en
Vendor Advisory