How severe is CVE-2020-37057?

CVE-2020-37057 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.

Is CVE-2020-37057 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-37057?

CVE-2020-37057 affects Sunnygkp10 Online-exam-system-. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-37057?

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

Does CVE-2020-37057 have an EU (EUVD) identifier?

Yes. CVE-2020-37057 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-30925.

When was CVE-2020-37057 published?

CVE-2020-37057 was published on 2026-01-30 and last updated on 2026-06-17.

CVE-2020-37057

CVE-2020-37057 is a high-severity vulnerability in Sunnygkp10 Online-exam-system- with a CVSS 3.x base score of 8.2. 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-89.

Key facts

Severity: High (CVSS 3.x base score 8.2)
CVSS v4: 8.8
EPSS exploit prediction: 1% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2020-30925
Weakness: CWE-89
Affected product: Sunnygkp10 Online-exam-system-
Published: 2026-01-30
Last modified: 2026-06-17

Description

Online-Exam-System 2015 contains a SQL injection vulnerability in the feedback module that allows attackers to manipulate database queries through the 'fid' parameter. Attackers can inject malicious SQL code into the 'fid' parameter to potentially extract, modify, or delete database information.

Frequently asked questions

What is CVE-2020-37057?: Online-Exam-System 2015 contains a SQL injection vulnerability in the feedback module that allows attackers to manipulate database queries through the 'fid' parameter. Attackers can inject malicious SQL code into the 'fid' parameter to potentially extract, modify, or delete database information.
How severe is CVE-2020-37057?: CVE-2020-37057 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.
Is CVE-2020-37057 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-37057?: CVE-2020-37057 affects Sunnygkp10 Online-exam-system-. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-37057?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2020-37057 have an EU (EUVD) identifier?: Yes. CVE-2020-37057 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-30925.
When was CVE-2020-37057 published?: CVE-2020-37057 was published on 2026-01-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:sunnygkp10:online-exam-system-:2015:*:*:*:*:*:*:*

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