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MEDIUM · 6.5

CVE-2020-9071

There is a few bytes out-of-bounds read vulnerability in some Huawei products. The software reads data past the end of the intended buffer when parsing certain message, an authenticated attacker could...

Vulnerability Description

There is a few bytes out-of-bounds read vulnerability in some Huawei products. The software reads data past the end of the intended buffer when parsing certain message, an authenticated attacker could exploit this vulnerability by sending crafted messages to the device. Successful exploit may cause service abnormal in specific scenario.Affected product versions include:AR120-S versions V200R007C00SPC900,V200R007C00SPCa00

CVSS Score

6.5

MEDIUM

CVSS:3.1/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

Affected Products

VendorProductVersions
HuaweiAr120-S Firmwarev200r007c00spc900
HuaweiAr120-S-
HuaweiAr1200 Firmwarev200r007c00spc900
HuaweiAr1200-
HuaweiAr1200-S Firmwarev200r007c00spc900
HuaweiAr1200-S-
HuaweiAr150 Firmwarev200r007c00spc900
HuaweiAr150-
HuaweiAr150-S Firmwarev200r007c00spc900
HuaweiAr150-S-
HuaweiAr160 Firmwarev200r007c00spc900
HuaweiAr160-
HuaweiAr200 Firmwarev200r007c00spc900
HuaweiAr200-
HuaweiAr200-S Firmwarev200r007c00spc900
HuaweiAr200-S-
HuaweiAr2200 Firmwarev200r007c00spc900
HuaweiAr2200-
HuaweiAr2200-S Firmwarev200r007c00spc900
HuaweiAr2200-S-

Related Weaknesses (CWE)

CWE-125

References

FAQ

What is CVE-2020-9071?

CVE-2020-9071 is a vulnerability with a CVSS score of 6.5 (MEDIUM). There is a few bytes out-of-bounds read vulnerability in some Huawei products. The software reads data past the end of the intended buffer when parsing certain message, an authenticated attacker could...

How severe is CVE-2020-9071?

CVE-2020-9071 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-9071?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Ar120-S Firmware, Huawei Ar120-S, Huawei Ar1200 Firmware, Huawei Ar1200, Huawei Ar1200-S Firmware.