What is the CVSS score of CVE-2017-8162?

CVE-2017-8162 has a CVSS 3.0 base score of 6.5 (Medium). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.3%.

Ar120 S Firmware CVE-2017-8162

MEDIUM

Buffer Overflow (CWE-119)

2017-11-22 psirt@huawei.com

Buffer Overflow Ar120 S Firmware Ar1200 Firmware Ar1200 S Firmware Ar150 Firmware Ar150 S Firmware Ar160 Firmware Ar200 Firmware Ar200 S Firmware Ar2200 Firmware Ar2200 S Firmware Ar3200 Firmware Ar510 Firmware Netengine16Ex Firmware Smc2 0 Firmware Srg1300 Firmware Srg2300 Firmware Srg3300 Firmware

6.5

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Nov 22, 2017 - 19:29 cve.org

MEDIUM 6.5

DescriptionCVE.org

AR120-S with software V200R006C10, V200R007C00, V200R008C20, V200R008C30,AR1200 with software V200R006C10, V200R006C13, V200R007C00, V200R007C01, V200R007C02, V200R008C20, V200R008C30,AR1200-S with software V200R006C10, V200R007C00, V200R008C20, V200R008C30,AR150 with software V200R006C10, V200R007C00, V200R007C01, V200R007C02, V200R008C20, V200R008C30,AR150-S with software V200R006C10, V200R007C00, V200R008C20, V200R008C30,AR160 with software V200R006C10, V200R006C12, V200R007C00, V200R007C01, V200R007C02, V200R008C20, V200R008C30,AR200 with software V200R006C10, V200R007C00, V200R007C01, V200R008C20, V200R008C30,AR200-S with software V200R006C10, V200R007C00, V200R008C20, V200R008C30,AR2200 with software V200R006C10, V200R006C13, V200R006C16PWE, V200R007C00, V200R007C01, V200R007C02, V200R008C20, V200R008C30,AR2200-S with software V200R006C10, V200R007C00, V200R008C20, V200R008C30,AR3200 with software V200R006C10, V200R006C11, V200R007C00, V200R007C01, V200R007C02, V200R008C00, V200R008C10, V200R008C20, V200R008C30,AR510 with software V200R006C10, V200R006C12, V200R006C13, V200R006C15, V200R006C16, V200R006C17, V200R007C00, V200R008C20, V200R008C30,NetEngine16EX with software V200R006C10, V200R007C00, V200R008C20, V200R008C30,SMC2.0 with software V100R003C10, V100R005C00, V500R002C00, V600R006C00,SRG1300 with software V200R006C10, V200R007C00, V200R007C02, V200R008C20, V200R008C30,SRG2300 with software V200R006C10, V200R007C00, V200R007C02, V200R008C20, V200R008C30,SRG3300 with software V200R006C10, V200R007C00, V200R008C20, V200R008C30 have a DoS vulnerability. Due to incorrect malformed message processing logic, an authenticated, remote attacker could send specially crafted message to the target device.Successful exploit of the vulnerability could cause stack overflow and make a service unavailable.

AnalysisAI

AR120-S with software V200R006C10, V200R007C00, V200R008C20, V200R008C30,AR1200 with software V200R006C10, V200R006C13, V200R007C00, V200R007C01, V200R007C02, V200R008C20, V200R008C30,AR1200-S with. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Buffer Overflow (CWE-119), which allows attackers to corrupt memory to execute arbitrary code or crash the application. AR120-S with software V200R006C10, V200R007C00, V200R008C20, V200R008C30,AR1200 with software V200R006C10, V200R006C13, V200R007C00, V200R007C01, V200R007C02, V200R008C20, V200R008C30,AR1200-S with software V200R006C10, V200R007C00, V200R008C20, V200R008C30,AR150 with software V200R006C10, V200R007C00, V200R007C01, V200R007C02, V200R008C20, V200R008C30,AR150-S with software V200R006C10, V200R007C00, V200R008C20, V200R008C30,AR160 with software V200R006C10, V200R006C12, V200R007C00, V200R007C01, V200R007C02, V200R008C20, V200R008C30,AR200 with software V200R006C10, V200R007C00, V200R007C01, V200R008C20, V200R008C30,AR200-S with software V200R006C10, V200R007C00, V200R008C20, V200R008C30,AR2200 with software V200R006C10, V200R006C13, V200R006C16PWE, V200R007C00, V200R007C01, V200R007C02, V200R008C20, V200R008C30,AR2200-S with software V200R006C10, V200R007C00, V200R008C20, V200R008C30,AR3200 with software V200R006C10, V200R006C11, V200R007C00, V200R007C01, V200R007C02, V200R008C00, V200R008C10, V200R008C20, V200R008C30,AR510 with software V200R006C10, V200R006C12, V200R006C13, V200R006C15, V200R006C16, V200R006C17, V200R007C00, V200R008C20, V200R008C30,NetEngine16EX with software V200R006C10, V200R007C00, V200R008C20, V200R008C30,SMC2.0 with software V100R003C10, V100R005C00, V500R002C00, V600R006C00,SRG1300 with software V200R006C10, V200R007C00, V200R007C02, V200R008C20, V200R008C30,SRG2300 with software V200R006C10, V200R007C00, V200R007C02, V200R008C20, V200R008C30,SRG3300 with software V200R006C10, V200R007C00, V200R008C20, V200R008C30 have a DoS vulnerability. Due to incorrect malformed message processing logic, an authenticated, remote attacker could send specially crafted message to the target device.Successful exploit of the vulnerability could cause stack overflow and make a service unavailable. Affected products include: Huawei Ar120-S Firmware, Huawei Ar1200 Firmware, Huawei Ar1200-S Firmware, Huawei Ar150 Firmware, Huawei Ar150-S Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use memory-safe languages or bounds-checking. Enable ASLR, DEP/NX, stack canaries. Use safe string functions.