Medium severity · published Nov 13, 2019
CVE-2019-5230
P20 Pro, P20, Mate RS smartphones with versions earlier than Charlotte-AL00A 9.1.0.321(C00E320R1P1T8), versions earlier than Emily-AL00A 9.1.0.321(C00E320R1P1T8), versions earlier…
5.5
CVSS
0.5%
EPSS
No
On KEV
Description
P20 Pro, P20, Mate RS smartphones with versions earlier than Charlotte-AL00A 9.1.0.321(C00E320R1P1T8), versions earlier than Emily-AL00A 9.1.0.321(C00E320R1P1T8), versions earlier than NEO-AL00D NEO-AL00 9.1.0.321(C786E320R1P1T8) have an improper validation vulnerability. The system does not perform a properly validation of certain input models, an attacker could trick the user to install a malicious application then craft a malformed model, successful exploit could allow the attacker to get and tamper certain output data information.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MR
Mate RS Firmware · Huawei
before neo-al00d_neo-al00_9.1.0.321\(c786e320r1p1t8\) · source: NVD
PF
P20 Firmware · Huawei
before emily-al00a_9.1.0.321\(c00e320r1p1t8\) · source: NVD
PP
P20 Pro Firmware · Huawei
before charlotte-al00a_9.1.0.321\(c00e320r1p1t8\) · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-5230
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-5230
Vendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190925-03-smartphone-en
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