CVE-2020-9205Network attack vector

Authenticated CSV injection via unvalidated parameters

Published Feb 6, 2021 · Updated Aug 4, 2024

CSV injection in Huawei ManageOne 8.0.1 allows remote authenticated users to place crafted CSV content on the target device. ManageOne insufficiently validates unspecified parameters before incorporating their values into CSV files, leaving formula-sensitive content unneutralized. Common-privilege access and user interaction are required; Huawei has not identified the affected operation or parameters, and the reported consequence is limited to CSV-file injection.

CVSS severity4.3
Medium
EPSS probability0.62%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CSV injection in Huawei ManageOne 8.0.1 allows remote authenticated users to place crafted CSV content on the target device. ManageOne insufficiently validates unspecified parameters before incorporating their values into CSV files, leaving formula-sensitive content unneutralized. Common-privilege access and user interaction are required; Huawei has not identified the affected operation or parameters, and the reported consequence is limited to CSV-file injection.

The record

CVE
CVE-2020-9205
Published
Feb 6, 2021
Updated
Aug 4, 2024
Vendor
Huawei Technologies Co., Ltd.
Product
ManageOne
Classifications
CWE-1236, T1204.002
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 6, 2021CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=8.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Huawei Technologies Co., Ltd. · ManageOneversion=8.0.1

Published CVSS scores

4.9NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
4.0HuaweiCVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L/E:F/RL:O/RC:C
4.3HuaweiCVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L
4.0NIST NVDAV:N/AC:L/Au:S/C:N/I:P/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-1236Improper Neutralization of Formula Elements in a CSV File
T1204.002Malicious File

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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