How severe is CVE-2021-40371?

CVE-2021-40371 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-40371 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-40371?

CVE-2021-40371 affects Gridprosoftware Request Management. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-40371?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2021-40371 published?

CVE-2021-40371 was published on 2021-10-25 and last updated on 2026-06-17.

CVE-2021-40371

CVE-2021-40371 is a critical-severity vulnerability in Gridprosoftware Request Management with a CVSS 3.x base score of 9.8. 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-22.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 7% (93rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Gridprosoftware Request Management
Published: 2021-10-25
Last modified: 2026-06-17

Description

Gridpro Request Management for Windows Azure Pack before 2.0.7912 allows Directory Traversal for remote code execution, as demonstrated by ..\\ in a scriptName JSON value to ServiceManagerTenant/GetVisibilityMap.

Frequently asked questions

What is CVE-2021-40371?: Gridpro Request Management for Windows Azure Pack before 2.0.7912 allows Directory Traversal for remote code execution, as demonstrated by ..\\ in a scriptName JSON value to ServiceManagerTenant/GetVisibilityMap.
How severe is CVE-2021-40371?: CVE-2021-40371 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-40371 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-40371?: CVE-2021-40371 affects Gridprosoftware Request Management. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-40371?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2021-40371 published?: CVE-2021-40371 was published on 2021-10-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:gridprosoftware:request_management:*:*:*:*:*:azure:*:*

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