CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
59.8%
The SIP module of some Huawei products have a denial of service (DoS) vulnerability. A remote attacker could exploit these three vulnerabilities by sending the specially crafted messages to the affected device. Due to the insufficient verification of the packets, successful exploit could allow the attacker to cause buffer overflow and dead loop, leading to DoS condition. Affected products can be found in https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-sip-en.
Vendor | Product | Version | CPE |
---|---|---|---|
huawei | ar120-s_firmware | v200r006c10 | cpe:2.3:o:huawei:ar120-s_firmware:v200r006c10:*:*:*:*:*:*:* |
huawei | ar120-s_firmware | v200r007c00 | cpe:2.3:o:huawei:ar120-s_firmware:v200r007c00:*:*:*:*:*:*:* |
huawei | ar120-s_firmware | v200r008c20 | cpe:2.3:o:huawei:ar120-s_firmware:v200r008c20:*:*:*:*:*:*:* |
huawei | ar120-s_firmware | v200r008c30 | cpe:2.3:o:huawei:ar120-s_firmware:v200r008c30:*:*:*:*:*:*:* |
huawei | ar120-s | - | cpe:2.3:h:huawei:ar120-s:-:*:*:*:*:*:*:* |
huawei | ar1200_firmware | v200r006c10 | cpe:2.3:o:huawei:ar1200_firmware:v200r006c10:*:*:*:*:*:*:* |
huawei | ar1200_firmware | v200r006c13 | cpe:2.3:o:huawei:ar1200_firmware:v200r006c13:*:*:*:*:*:*:* |
huawei | ar1200_firmware | v200r007c00 | cpe:2.3:o:huawei:ar1200_firmware:v200r007c00:*:*:*:*:*:*:* |
huawei | ar1200_firmware | v200r007c01 | cpe:2.3:o:huawei:ar1200_firmware:v200r007c01:*:*:*:*:*:*:* |
huawei | ar1200_firmware | v200r007c02 | cpe:2.3:o:huawei:ar1200_firmware:v200r007c02:*:*:*:*:*:*:* |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
59.8%