Medium severity · published Jul 10, 2020
CVE-2020-9258
HUAWEI P30 smartphone with versions earlier than 10.1.0.135(C00E135R2P11) have an improper input verification vulnerability
5.5
CVSS
0.2%
EPSS
No
On KEV
Description
HUAWEI P30 smartphone with versions earlier than 10.1.0.135(C00E135R2P11) have an improper input verification vulnerability. An attribution in a module is not set correctly and some verification is lacked. Attackers with local access can exploit this vulnerability by injecting malicious fragment. This may lead to user information leak.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 13% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PF
P30 Firmware · Huawei
before 10.1.0.135\(c00e135r2p11\) · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-9258
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-9258
Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200708-02-smartphone-en
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