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CVE-2021-22329

MEDIUMCVSS 4.9/10EPSS 0.47%

Last modified

CVE-2021-22329 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. There has a license management vulnerability in some Huawei products. An attacker with high privilege needs to perform specific operations to exploit the vulnerability on the affected device. EPSS estimates a 0.47% chance of exploitation in the next 30 days.

Description

There has a license management vulnerability in some Huawei products. An attacker with high privilege needs to perform specific operations to exploit the vulnerability on the affected device. Due to improper license management of the device, as a result, the license file can be applied and affect integrity of the device. Affected product versions include:S12700 V200R007C01,V200R007C01B102,V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10;S1700 V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10;S2700 V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10;S5700 V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10,V200R011C10SPC100;S6700 V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10,V200R011C10SPC100;S7700 V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10;S9700 V200R007C01,V200R007C01B102,V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10.

Metrics

CVSS 3.1
4.9/10

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

EPSS Probability
0.47%

37.2th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
HuaweiS12700 Firmwarev200r007c01
HuaweiS12700 Firmwarev200r007c01b102
HuaweiS12700 Firmwarev200r008c00
HuaweiS12700 Firmwarev200r010c00spc300
HuaweiS12700 Firmwarev200r011c00
HuaweiS12700 Firmwarev200r011c00spc100
HuaweiS12700 Firmwarev200r011c10
HuaweiS1700 Firmwarev200r010c00spc300
HuaweiS1700 Firmwarev200r011c00
HuaweiS1700 Firmwarev200r011c00spc100
HuaweiS1700 Firmwarev200r011c10
HuaweiS2700 Firmwarev200r008c00
HuaweiS2700 Firmwarev200r010c00spc300
HuaweiS2700 Firmwarev200r011c00
HuaweiS2700 Firmwarev200r011c00spc100
HuaweiS2700 Firmwarev200r011c10
HuaweiS5700 Firmwarev200r008c00
HuaweiS5700 Firmwarev200r010c00spc300
HuaweiS5700 Firmwarev200r011c00
HuaweiS5700 Firmwarev200r011c00spc100
HuaweiS5700 Firmwarev200r011c10
HuaweiS5700 Firmwarev200r011c10spc100
HuaweiS6700 Firmwarev200r008c00
HuaweiS6700 Firmwarev200r010c00spc300
HuaweiS6700 Firmwarev200r011c00
HuaweiS6700 Firmwarev200r011c00spc100
HuaweiS6700 Firmwarev200r011c10
HuaweiS6700 Firmwarev200r011c10spc100
HuaweiS7700 Firmwarev200r008c00
HuaweiS7700 Firmwarev200r010c00spc300
HuaweiS7700 Firmwarev200r011c00
HuaweiS7700 Firmwarev200r011c00spc100
HuaweiS7700 Firmwarev200r011c10
HuaweiS9700 Firmwarev200r007c01
HuaweiS9700 Firmwarev200r007c01b102
HuaweiS9700 Firmwarev200r008c00
HuaweiS9700 Firmwarev200r010c00spc300
HuaweiS9700 Firmwarev200r011c00
HuaweiS9700 Firmwarev200r011c00spc100
HuaweiS9700 Firmwarev200r011c10

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-22329?
There has a license management vulnerability in some Huawei products. An attacker with high privilege needs to perform specific operations to exploit the vulnerability on the affected device. Due to improper license management of the device, as a result, the license file can be applied and affect integrity of the device. Affected product versions include:S12700 V200R007C01,V200R007C01B102,V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10;S1700 V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10;S2700 V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10;S5700 V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10,V200R011C10SPC100;S6700 V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10,V200R011C10SPC100;S7700 V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10;S9700 V200R007C01,V200R007C01B102,V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10.
How severe is CVE-2021-22329?
CVE-2021-22329 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 0.47% probability of exploitation in the next 30 days.
How do I fix CVE-2021-22329?
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-2021-22329?

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Source: NVD / NIST