What’s Vulnerable › Vulnerabilities

CVE-2020-9105

• Severity: medium (CVSS 6.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-10-09 · updated 2026-06-17
• Weakness: CWE-20

Description

Taurus-AN00B versions earlier than 10.1.0.156(C00E155R7P2) have an insufficient input validation vulnerability. Due to the input validation logic is incorrect, an attacker can exploit this vulnerability to access and modify the memory of the device by doing a series of operations. Successful exploit may cause the service abnormal.

Affected products

• Taurus-AN00B: before 10.1.0.156\(c00e155r7p2\) — fixed in 10.1.0.156\(c00e155r7p2\)

How to fix

Upgrade to a fixed version: Taurus-AN00B 10.1.0.156\(c00e155r7p2\). Check the vendor advisory for mitigations.

References

• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200923-01-outofbound-en
• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200923-01-outofbound-en

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