CVE-2021-22300 — MEDIUM (4.1)

Vulnerability Description

There is an information leak vulnerability in eCNS280_TD versions V100R005C00 and V100R005C10. A command does not have timeout exit mechanism. Temporary file contains sensitive information. This allows attackers to obtain information by inter-process access that requires other methods.

CVSS Score

4.1

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Huawei	Ecns280 Td Firmware	v100r005c00
Huawei	Ecns280 Td	-

Related Weaknesses (CWE)

CWE-312

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-01-cgp-enVendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-01-cgp-enVendor Advisory

FAQ

What is CVE-2021-22300?

CVE-2021-22300 is a vulnerability with a CVSS score of 4.1 (MEDIUM). There is an information leak vulnerability in eCNS280_TD versions V100R005C00 and V100R005C10. A command does not have timeout exit mechanism. Temporary file contains sensitive information. This allow...

How severe is CVE-2021-22300?

CVE-2021-22300 has been rated MEDIUM with a CVSS base score of 4.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22300?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Ecns280 Td Firmware, Huawei Ecns280 Td.