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TI-2020-07297 Aliases CVE-2020-9084GHSA-v575-q5p6-4v97

Use after free in Taurus-AN00B

Priority LOW 28CWE-416Published · Updated

Key facts

Attack vector
Local
Privileges required
High
User interaction
Required
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-416 and the CVSS impact.

Summary

Taurus-AN00B versions earlier than 10.1.0.156(C00E155R7P2) have a use-after-free (UAF) vulnerability. An authenticated, local attacker may perform specific operations to exploit this vulnerability. Successful exploitation may cause the attacker to obtain a higher privilege and compromise the service.

Why it matters now

EPSS 0.00225 13th percentileScored 2026-11-07
Fix Fixed Taurus-AN00B: 10.1.0.156(C00E155R7P2)

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—Taurus-AN00Bbefore 10.1.0.156(C00E155R7P2)10.1.0.156(C00E155R7P2)Patch availableCNA
  • Taurus-AN00B Vendor— Affected before 10.1.0.156(C00E155R7P2) Fixed in 10.1.0.156(C00E155R7P2) Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:huawei:taurus-an00b_firmware:*:*:*:*:*:*:*:*before 10.1.0.156\(c00e155r7p2\)VulnerableHuawei
cpe:2.3:h:huawei:taurus-an00b:-:*:*:*:*:*:*:*not specified by NVDRunning onHuawei
  • cpe:2.3:o:huawei:taurus-an00b_firmware:*:*:*:*:*:*:*:* Versions before 10.1.0.156\(c00e155r7p2\) Vulnerable ·Huawei
  • cpe:2.3:h:huawei:taurus-an00b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei

Remediation

  • Fix · CNA Taurus-AN00B Fixed in 10.1.0.156(C00E155R7P2)

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-9084
  2. 2026-10-03 Alias added: GHSA-v575-q5p6-4v97

References

Advisory 1

  • TI-2020-07323 Improper privilege management in Taurus-AN00B CVSS 3.1HIGH 7.8
  • TI-2020-07379 Buffer overflow in Taurus-AN00B CVSS 3.1MEDIUM 6.5
  • TI-2020-07316 Improper input validation in Taurus-AN00B CVSS 3.1MEDIUM 6.7
  • TI-2020-07381 Buffer overflow in Taurus-AN00B CVSS 3.1MEDIUM 5.5
  • TI-2020-07303 Out-of-bounds read in Taurus-AN00B CVSS 3.1MEDIUM 5.5
  • TI-2020-07321 Improper input validation in Taurus-AN00B CVSS 3.1MEDIUM 4.6

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences