What is CVE-2021-22377?

CVE-2021-22377 is a high-severity vulnerability in Huawei S12700, classified under Improper Input Validation. CVSS score: 7.2/10. Published 2021-06-22.

How severe is CVE-2021-22377?

High severity. CVSS v3 base score is 7.2 out of 10.

Improper input validation in Huawei S12700

CVE-2021-22377

There is a command injection vulnerability in S12700 V200R019C00SPC500, S2700 V200R019C00SPC500, S5700 V200R019C00SPC500, S6700 V200R019C00SPC500 and S7700 V200R019C00SPC500. A module does not verify specific input sufficiently. Attackers…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.009 (56.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Huawei S12700
Huawei S12700_firmware — versions v200r019c00spc500
Huawei S2700
Huawei S2700_firmware — versions v200r019c00spc500
Huawei S5700
Huawei S5700_firmware — versions v200r019c00spc500
Huawei S6700
Huawei S6700_firmware — versions v200r019c00spc500
Huawei S7700
Huawei S7700_firmware — versions v200r019c00spc500

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

psirt@huawei.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-22377?: CVE-2021-22377 is a high-severity vulnerability in Huawei S12700, classified under Improper Input Validation. CVSS score: 7.2/10. Published 2021-06-22.
How severe is CVE-2021-22377?: High severity. CVSS v3 base score is 7.2 out of 10.