What’s Vulnerable › Vulnerabilities

CVE-2021-22300

• Severity: medium (CVSS 4.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-02-06 · updated 2026-06-17
• Weakness: CWE-312

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.

Affected products

• eCNS280_TD: v100r005c00, v100r005c10

References

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

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