CVE-2021-22377 — HIGH (7.2)

Vulnerability Description

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 can exploit this vulnerability by sending malicious parameters to inject command. This can compromise normal service.

CVSS Score

7.2

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Huawei	S12700 Firmware	v200r019c00spc500
Huawei	S12700	-
Huawei	S2700 Firmware	v200r019c00spc500
Huawei	S2700	-
Huawei	S5700 Firmware	v200r019c00spc500
Huawei	S5700	-
Huawei	S6700 Firmware	v200r019c00spc500
Huawei	S6700	-
Huawei	S7700 Firmware	v200r019c00spc500
Huawei	S7700	-

Related Weaknesses (CWE)

CWE-20

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210602-01-cmdinjVendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210602-01-cmdinjVendor Advisory

FAQ

What is CVE-2021-22377?

CVE-2021-22377 is a vulnerability with a CVSS score of 7.2 (HIGH). There is a command injection vulnerability in S12700 V200R019C00SPC500, S2700 V200R019C00SPC500, S5700 V200R019C00SPC500, S6700 V200R019C00SPC500 and S7700 V200R019C00SPC500. A module does not verify ...

How severe is CVE-2021-22377?

CVE-2021-22377 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22377?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei S12700 Firmware, Huawei S12700, Huawei S2700 Firmware, Huawei S2700, Huawei S5700 Firmware.