CVE-2020-9103
HUAWEI Mate 20 smartphones with 9.0.0.205(C00E205R2P1) have a logic error vulnerability. In a special scenario, the system does not…
- 4.6MediumCVSS base score
- 0.21%Exploitation in 30 daysEPSS · top 89% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
HUAWEI Mate 20 smartphones with 9.0.0.205(C00E205R2P1) have a logic error vulnerability. In a special scenario, the system does not properly process. As a result, attackers can perform a series of operations to successfully establish P2P connections that are rejected by the peer end. As a result, the availability of the device is affected.
Timeline
ID reserved
By huawei
- 6 months later
· 6 months later
Published
- 4 years later
· 4 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium4.6 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.21% · top 89% of all CVEs (11 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.6.
Affected products
HUAWEI Mate 20
- affected 9.0.0.205(C00E205R2P1)
References
References1
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200812-01-smartphone-en (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2020-29932 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2020-9103)Record last updated .