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CVE-2020-9081

20
FAUCET Score

CVE-2020-9081 describes an improper authorization vulnerability affecting certain Huawei smartphones. An attacker could exploit this by performing specific operations in a particular mode, bypassing the device's app lock functionality. This vulnerability carries a CVSS score of 6.8 (Medium), indicating a high potential for confidentiality, integrity, and availability impact if successfully exploited, though it requires physical access to the device. Currently, there is no public exploit code available, no evidence of active exploitation, and minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 10.1.0.160\(c00e160r3p8\)CPE matchmatch criteria
cpe:2.3:o:huawei:mate_20_firmware:*:*:*:*:*:*:*:*
< 10.1.0.160\(c00e160r2p11\)CPE matchmatch criteria
cpe:2.3:o:huawei:p30_firmware:*:*:*:*:*:*:*:*
< 10.1.0.160\(c00e160r2p8\)CPE matchmatch criteria
cpe:2.3:o:huawei:p30_pro_firmware:*:*:*:*:*:*:*:*
< 10.1.0.160\(c00e160r2p11\)CPE matchmatch criteria
cpe:2.3:o:huawei:princeton-al10d_firmware:*:*:*:*:*:*:*:*
< 10.1.0.160\(c00e160r8p12\)CPE matchmatch criteria
cpe:2.3:o:huawei:yale-al00a_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

3.5LOW

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

Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
0.9
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.20%
Probability of exploitation in next 30 days
EPSS Percentile
10.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0020 is in the 19th percentile among its peer group of 1,531 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 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 0.2 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/2020/huawei-sa-20200826-15-smartphone-en
Vendor Advisory