CVE-2021-22329

mediumpriority · track · 20EPSS 0.005 · 41 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.47% (41st) EPSS

CVSS 4 · medium

Is it mine?

51 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-28

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.

cvss

Technical severity, 0–10. One row per scoring source.

4.9

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04mediumAV:N/AC:L/Au:S/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8 · impact 2.9

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:Nprimary · NVD / NIST USexploitability 1.2 · impact 3.6

v3.14.9mediumAV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:Nsecondary · FSTEC (BDU) RU

v3.14.5mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-17US

affected products (51)

Products and version ranges known to be affected.

n/a S12700;S1700;S2700;S5700;S6700;S7700;S9700≤ V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10,V200R011C10SPC100enisa_euvdEU
n/a S12700;S1700;S2700;S5700;S6700;S7700;S9700≤ V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10enisa_euvdEU
n/a S12700;S1700;S2700;S5700;S6700;S7700;S9700≤ V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10enisa_euvdEU
n/a S12700;S1700;S2700;S5700;S6700;S7700;S9700≤ V200R007C01,V200R007C01B102,V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10enisa_euvdEU
Huawei Technologies Co., Ltd. Huawei S12700≤ V200R020C00SPC300fstec_bduRU
Huawei Technologies Co., Ltd. Huawei S1700≤ V200R020C00SPC300fstec_bduRU
Huawei Technologies Co., Ltd. Huawei S2700≤ V200R020C00SPC300fstec_bduRU
Huawei Technologies Co., Ltd. Huawei S5700≤ V200R020C00SPC300fstec_bduRU
Huawei Technologies Co., Ltd. Huawei S6700≤ V200R020C00SPC300fstec_bduRU
Huawei Technologies Co., Ltd. Huawei S7700≤ V200R020C00SPC300fstec_bduRU
Huawei Technologies Co., Ltd. Huawei S9700≤ V200R013SPH015fstec_bduRU
huawei s12700 firmware= v200r007c01nvdUScpe:2.3:o:huawei:s12700_firmware:*:*:*:*:*:*:*:*
huawei s12700 firmware= v200r007c01b102nvdUScpe:2.3:o:huawei:s12700_firmware:*:*:*:*:*:*:*:*
huawei s12700 firmware= v200r008c00nvdUScpe:2.3:o:huawei:s12700_firmware:*:*:*:*:*:*:*:*
huawei s12700 firmware= v200r010c00spc300nvdUScpe:2.3:o:huawei:s12700_firmware:*:*:*:*:*:*:*:*
huawei s12700 firmware= v200r011c00nvdUScpe:2.3:o:huawei:s12700_firmware:*:*:*:*:*:*:*:*
huawei s12700 firmware= v200r011c00spc100nvdUScpe:2.3:o:huawei:s12700_firmware:*:*:*:*:*:*:*:*
huawei s12700 firmware= v200r011c10nvdUScpe:2.3:o:huawei:s12700_firmware:*:*:*:*:*:*:*:*
huawei s1700 firmware= v200r010c00spc300nvdUScpe:2.3:o:huawei:s1700_firmware:*:*:*:*:*:*:*:*
huawei s1700 firmware= v200r011c00nvdUScpe:2.3:o:huawei:s1700_firmware:*:*:*:*:*:*:*:*

showing 20 of 51

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2021-06-29modified 2026-06-17

references (3)

External citations — patches, advisories, analysis.

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