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CVE-2020-9240

MEDIUM
5.5
CVSS Score
Published: October 12, 2020 at 02:05 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
MEDIUM5.5
Exploit prediction
EPSS 0.2%

Description

Taurus-AN00B versions earlier than 10.1.0.156(C00E155R7P2) have a buffer overflow vulnerability. A function in a module does not verify inputs sufficiently. Attackers can exploit this vulnerability by sending specific request. This could compromise normal service of the affected device.

Affected

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

Taurus AN00B Firmware· Huawei
95%
v < 10.1.0.156
Affected range stops below 10.1.0.156, 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-20200930-02-bufferoverflow-en

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-120

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