Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
EUVDB-ID: #VU23764
Risk: Low
CVSSv4.0: 1.3 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2019-5266
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to disable the function.
The vulnerability exists due to insufficient validation of user-supplied input in Huawei Share function. A remote attacker on the local network can send specially crafted packets to the affected device and cause the function will be disabled.
MitigationInstall updates from vendor's website.
Vulnerable software versionsP30: 9.1.0.193
CPE2.3 External linkshttps://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191218-02-share-en
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU23896
Risk: Low
CVSSv4.0: 1.3 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2019-19441
CWE-ID:
CWE-200 - Exposure of sensitive information to an unauthorized actor
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to unspecified error. A remote attacker on the local network can send specific command and gain unauthorized access to sensitive information.
MitigationInstall updates from vendor's website.
Vulnerable software versionsP30: All versions
CPE2.3 External linkshttps://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200102-02-smartphone-en
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.