How severe is CVE-2021-37131?

CVE-2021-37131 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-37131 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-37131?

CVE-2021-37131 primarily affects Huawei Manageone. In total, 57 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2021-37131?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-37131 published?

CVE-2021-37131 was published on 2021-10-27 and last updated on 2026-06-17.

CVE-2021-37131

CVE-2021-37131 is a medium-severity vulnerability in Huawei Manageone with a CVSS 3.x base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-1236.

Key facts

Severity: Medium (CVSS 3.x base score 6.8)
CVSS v2: 6.0
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-1236
Affected product: Huawei Manageone
Published: 2021-10-27
Last modified: 2026-06-17

Description

There is a CSV injection vulnerability in ManageOne, iManager NetEco and iManager NetEco 6000. An attacker with high privilege may exploit this vulnerability through some operations to inject the CSV files. Due to insufficient input validation of some parameters, the attacker can exploit this vulnerability to inject CSV files to the target device.

Frequently asked questions

What is CVE-2021-37131?: There is a CSV injection vulnerability in ManageOne, iManager NetEco and iManager NetEco 6000. An attacker with high privilege may exploit this vulnerability through some operations to inject the CSV files. Due to insufficient input validation of some parameters, the attacker can exploit this vulnerability to inject CSV files to the target device.
How severe is CVE-2021-37131?: CVE-2021-37131 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-37131 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-37131?: CVE-2021-37131 primarily affects Huawei Manageone. In total, 57 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2021-37131?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-37131 published?: CVE-2021-37131 was published on 2021-10-27 and last updated on 2026-06-17.

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211020-01-csv-en

Affected products (57)

cpe:2.3:a:huawei:manageone:6.5.1:rc1.b060:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1:rc1.b070:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1:rc2.b020:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1:rc2.b030:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1:rc2.b040:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1:rc2.b050:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1:rc2.b060:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1:rc2.b070:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1:rc2.b090:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1.1:b010:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1.1:b020:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1.1:b030:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1.1:b040:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1.1:spc100.b050:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1.1:spc101.b010:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1.1:spc101.b040:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1.1:spc200:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1.1:spc200.b010:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1.1:spc200.b030:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1.1:spc200.b040:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1.1:spc200.b050:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1.1:spc200.b060:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:6.5.1.1:spc200.b070:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:8.0.0:-:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:8.0.0:lcn080:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:8.0.0:lcnd81:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:8.0.0:rc2:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:8.0.0:rc3:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:8.0.0:spc100:*:*:*:*:*:*
cpe:2.3:a:huawei:manageone:8.0.1:*:*:*:*:*:*:*
cpe:2.3:h:huawei:imanager_neteco:v600r010c00cp2001:*:*:*:*:*:*:*
cpe:2.3:h:huawei:imanager_neteco:v600r010c00cp2002:*:*:*:*:*:*:*
cpe:2.3:h:huawei:imanager_neteco:v600r010c00cp3001:*:*:*:*:*:*:*
cpe:2.3:h:huawei:imanager_neteco:v600r010c00cp3002:*:*:*:*:*:*:*
cpe:2.3:h:huawei:imanager_neteco:v600r010c00cp3101:*:*:*:*:*:*:*
cpe:2.3:h:huawei:imanager_neteco:v600r010c00cp3102:*:*:*:*:*:*:*
cpe:2.3:h:huawei:imanager_neteco:v600r010c00spc100:*:*:*:*:*:*:*
cpe:2.3:h:huawei:imanager_neteco:v600r010c00spc110:*:*:*:*:*:*:*
cpe:2.3:h:huawei:imanager_neteco:v600r010c00spc120:*:*:*:*:*:*:*
cpe:2.3:h:huawei:imanager_neteco:v600r010c00spc200:*:*:*:*:*:*:*

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