High severity · published Dec 23, 2019
CVE-2019-5276
Huawei smart phones with earlier versions than ELLE-AL00B 9.1.0.222(C00E220R2P1) have a buffer overflow vulnerability
8.8
CVSS
0.4%
EPSS
No
On KEV
Description
Huawei smart phones with earlier versions than ELLE-AL00B 9.1.0.222(C00E220R2P1) have a buffer overflow vulnerability. An attacker may intercept and tamper with the packet in the local area network (LAN) to exploit this vulnerability. Successful exploitation may cause the affected phone abnormal.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EF
Elle-al00b Firmware · Huawei
before 9.1.0.222\(c00e220r2p1\) · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-5276
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-5276
Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191218-02-smartphone-en
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