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.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| huawei | p30_firmware | elle-al00b_9.1.0.193\(c00e190r2p1\) | - |
| huawei | p30_pro_firmware | vogue-al00a_9.1.0.193\(c00e190r2p1\) | - |
| huawei | mate_20_firmware |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
4
Affected Products
2
References
huawei / p30_firmware
| hima-al00b_9.1.0.135\(c00e133r2p1\) |
| - |
| huawei | hisuite_firmware | 9.1.0.305 | - |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Exploitability
Impact