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CVE-2019-5227
P30, P30 Pro, Mate 20 smartphones with software of versions earlier than ELLE-AL00B 9.1.0.193(C00E190R2P1), versions earlier than…
Medium5.5EPSS 0.24%
- Published
- Updated
- Reserved
- Assigned by
- huawei
Description
P30, P30 Pro, Mate 20 smartphones with software of versions earlier than ELLE-AL00B 9.1.0.193(C00E190R2P1), versions earlier than VOGUE-AL00A 9.1.0.193(C00E190R2P1), versions earlier than Hima-AL00B 9.1.0.135(C00E133R2P1) and HiSuite with versions earlier than HiSuite 9.1.0.305 have a version downgrade vulnerability. The device and HiSuite software do not validate the upgrade package sufficiently, so that the system of smartphone can be downgraded to an older version.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
- EPSS (exploitation in 30 days)
- 0.24% · top 86% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Weakness
- version downgrade
- CWE-346 (opens in a new tab)All about CWE-346 and its CVEs
Affected products
P30, P30 Pro, Mate 20, HiSuite
- affected Versions earlier than ELLE-AL00B 9.1.0.193(C00E190R2P1), Versions earlier than VOGUE-AL00A 9.1.0.193(C00E190R2P1), Versions earlier than Hima-AL00B 9.1.0.135(C00E133R2P1), Versions earlier than HiSuite 9.1.0.305
References (1)
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190904-01-smartphone-en (opens in a new tab)x_refsource_CONFIRMx_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)
- 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://trackcve.app/cve/CVE-2019-5227)Record last updated .