How severe is CVE-2021-27828?

CVE-2021-27828 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2021-27828 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 20% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-27828?

CVE-2021-27828 affects In4velocity In4suite Erp. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-27828?

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-2021-27828 published?

CVE-2021-27828 was published on 2021-06-01 and last updated on 2026-06-17.

CVE-2021-27828

CVE-2021-27828 is a critical-severity vulnerability in In4velocity In4suite Erp with a CVSS 3.x base score of 9.1. Its EPSS exploit-prediction score of 20% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
CVSS v2: 6.4
EPSS exploit prediction: 20% (97th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: In4velocity In4suite Erp
Published: 2021-06-01
Last modified: 2026-06-17

Description

SQL injection in In4Suite ERP 3.2.74.1370 allows attackers to modify or delete data, causing persistent changes to the application's content or behavior by using malicious SQL queries.

Frequently asked questions

What is CVE-2021-27828?: SQL injection in In4Suite ERP 3.2.74.1370 allows attackers to modify or delete data, causing persistent changes to the application's content or behavior by using malicious SQL queries.
How severe is CVE-2021-27828?: CVE-2021-27828 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2021-27828 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 20% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-27828?: CVE-2021-27828 affects In4velocity In4suite Erp. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-27828?: 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-2021-27828 published?: CVE-2021-27828 was published on 2021-06-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:in4velocity:in4suite_erp:3.2.74.1370:*:*:*:*:*:*:*

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