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CVE-2020-9122

MEDIUMCVSS 6.5/10EPSS 0.35%

Last modified

CVE-2020-9122 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Some Huawei products have an insufficient input verification vulnerability. Attackers can exploit this vulnerability in the LAN to cause service abnormal on affected devices.Affected product versions include:HiRouter-CD30-10 version 10.0.2.5;HiRouter-CT31-10 version 10.0.2.20;WS5200-12 version 10.0.1.9;WS5281-10 version 10.0.5.10;WS5800-10 version 10.0.3.25;WS7100-10 version 10.0.5.21;WS7200-10 version 10.0.5.21.. EPSS estimates a 0.35% chance of exploitation in the next 30 days.

Description

Some Huawei products have an insufficient input verification vulnerability. Attackers can exploit this vulnerability in the LAN to cause service abnormal on affected devices.Affected product versions include:HiRouter-CD30-10 version 10.0.2.5;HiRouter-CT31-10 version 10.0.2.20;WS5200-12 version 10.0.1.9;WS5281-10 version 10.0.5.10;WS5800-10 version 10.0.3.25;WS7100-10 version 10.0.5.21;WS7200-10 version 10.0.5.21.

Metrics

CVSS 3.1
6.5/10

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability
0.35%

26.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
HuaweiHirouter-Cd30-10 Firmware>= 10.0.2.5, < 10.0.5.7
HuaweiHirouter-Ct31-10 Firmware>= 10.0.2.20, < 10.0.2.37
HuaweiWs5200-12 Firmware>= 10.0.1.9, <= 10.0.5.6
HuaweiWs5281-10 Firmware>= 10.0.5.10, < 10.0.5.32
HuaweiWs5800-10 Firmware>= 10.0.3.25, < 10.0.3.33
HuaweiWs7100-10 Firmware>= 10.0.5.21, < 10.0.5.37
HuaweiWs7200-10 Firmware>= 10.0.5.21, < 10.0.5.37

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-9122?
Some Huawei products have an insufficient input verification vulnerability. Attackers can exploit this vulnerability in the LAN to cause service abnormal on affected devices.Affected product versions include:HiRouter-CD30-10 version 10.0.2.5;HiRouter-CT31-10 version 10.0.2.20;WS5200-12 version 10.0.1.9;WS5281-10 version 10.0.5.10;WS5800-10 version 10.0.3.25;WS7100-10 version 10.0.5.21;WS7200-10 version 10.0.5.21.
How severe is CVE-2020-9122?
CVE-2020-9122 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.35% probability of exploitation in the next 30 days.
How do I fix CVE-2020-9122?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-9122?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST