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CVE-2020-9105

MEDIUM
6.7
CVSS Score
Published: October 9, 2020 at 12:30 PM UTC
Updated: June 17, 2026 at 03:27 AM UTC
2 products affected across 1 vendorTaurus AN00B FirmwareTaurus-An00B

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Severity
MEDIUM6.7
Exploit prediction
EPSS 0.2%

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Taurus AN00B Firmware· Huawei
95%
v < 10.1.0.156v < 10.1.0.156(c00e155r7p2)
Affected range stops below 10.1.0.156, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.1.0.156(c00e155r7p2), so it looks safe — our inference, not a vendor statement
huawei-taurus-an00b (same device)
Taurus-An00B· Huaweidevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200923-01-outofbound-en

CVSS

6.7MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-20

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