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TI-2020-01787 Aliases CVE-2020-1855GHSA-r4p9-4g64-q7xc

Huawei HEGE-570 version 1.0.1.22(SP3); and HEGE-560, OSCA-550, OSCA-550A, OSCA-550AX, and…

Priority LOW 27Published · Updated

Key facts

Attack vector
Physical
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Huawei HEGE-570 version 1.0.1.22(SP3); and HEGE-560, OSCA-550, OSCA-550A, OSCA-550AX, and OSCA-550X version 1.0.1.21(SP3) have an insufficient verification vulnerability. An attacker can access the device physically and exploit this vulnerability to tamper with device information. Successful exploit may cause service abnormal.

Why it matters now

EPSS 0.00208 10th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

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

Affected products

VendorProductAffected versionsFixed inStatusSource
HuaweiHEGE-5701.0.1.22(SP3)—No fix listedCNA
HuaweiHEGE-560, OSCA-550, OSCA-550A, OSCA-550AX, OSCA-550X1.0.1.21(SP3)—No fix listedCNA
  • HEGE-570 VendorHuawei Affected 1.0.1.22(SP3) Fixed in — No fix listed CNA
  • HEGE-560, OSCA-550, OSCA-550A, OSCA-550AX, OSCA-550X VendorHuawei Affected 1.0.1.21(SP3) Fixed in — No fix listed CNA

CPE configurations NVD · 12

CPEVersionsRoleVendor
cpe:2.3:o:huawei:hege-560_firmware:1.0.1.21\(sp3\):*:*:*:*:*:*:*1.0.1.21(sp3)VulnerableHuawei
cpe:2.3:h:huawei:hege-560:-:*:*:*:*:*:*:*not specified by NVDRunning onHuawei
cpe:2.3:o:huawei:osca-550_firmware:1.0.1.21\(sp3\):*:*:*:*:*:*:*1.0.1.21(sp3)VulnerableHuawei
cpe:2.3:h:huawei:osca-550:-:*:*:*:*:*:*:*not specified by NVDRunning onHuawei
cpe:2.3:o:huawei:osca-550a_firmware:1.0.1.21\(sp3\):*:*:*:*:*:*:*1.0.1.21(sp3)VulnerableHuawei
cpe:2.3:h:huawei:osca-550a:-:*:*:*:*:*:*:*not specified by NVDRunning onHuawei
cpe:2.3:o:huawei:osca-550ax_firmware:1.0.1.21\(sp3\):*:*:*:*:*:*:*1.0.1.21(sp3)VulnerableHuawei
cpe:2.3:h:huawei:osca-550ax:-:*:*:*:*:*:*:*not specified by NVDRunning onHuawei
cpe:2.3:o:huawei:osca-550x_firmware:1.0.1.21\(sp3\):*:*:*:*:*:*:*1.0.1.21(sp3)VulnerableHuawei
cpe:2.3:h:huawei:osca-550x:-:*:*:*:*:*:*:*not specified by NVDRunning onHuawei
  • cpe:2.3:o:huawei:hege-560_firmware:1.0.1.21\(sp3\):*:*:*:*:*:*:* Versions 1.0.1.21(sp3) Vulnerable ·Huawei
  • cpe:2.3:h:huawei:hege-560:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
  • cpe:2.3:o:huawei:osca-550_firmware:1.0.1.21\(sp3\):*:*:*:*:*:*:* Versions 1.0.1.21(sp3) Vulnerable ·Huawei
  • cpe:2.3:h:huawei:osca-550:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
  • cpe:2.3:o:huawei:osca-550a_firmware:1.0.1.21\(sp3\):*:*:*:*:*:*:* Versions 1.0.1.21(sp3) Vulnerable ·Huawei
  • cpe:2.3:h:huawei:osca-550a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
  • cpe:2.3:o:huawei:osca-550ax_firmware:1.0.1.21\(sp3\):*:*:*:*:*:*:* Versions 1.0.1.21(sp3) Vulnerable ·Huawei
  • cpe:2.3:h:huawei:osca-550ax:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
  • cpe:2.3:o:huawei:osca-550x_firmware:1.0.1.21\(sp3\):*:*:*:*:*:*:* Versions 1.0.1.21(sp3) Vulnerable ·Huawei
  • cpe:2.3:h:huawei:osca-550x:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
Show 2 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:huawei:hege-570_firmware:1.0.1.22\(sp3\):*:*:*:*:*:*:*1.0.1.22(sp3)VulnerableHuawei
cpe:2.3:h:huawei:hege-570:-:*:*:*:*:*:*:*not specified by NVDRunning onHuawei
  • cpe:2.3:o:huawei:hege-570_firmware:1.0.1.22\(sp3\):*:*:*:*:*:*:* Versions 1.0.1.22(sp3) Vulnerable ·Huawei
  • cpe:2.3:h:huawei:hege-570:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-1855
  2. 2026-10-03 Alias added: GHSA-r4p9-4g64-q7xc

References

Advisory 1

  • TI-2020-01780 Improper authentication in Huawei HEGE-560 CVSS 3.1MEDIUM 6.8
  • TI-2020-01781 Huawei HEGE-560 version 1.0.1.20(SP2), OSCA-550 version 1.0.0.71(SP1), OSCA-550A version… CVSS 3.1MEDIUM 6.8
  • TI-2020-01807 There is an improper integrity checking vulnerability on some huawei products. CVSS 3.1LOW 3.9

Sources

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