Is CVE-2021-37212 in the CISA KEV catalog?

No. CVE-2021-37212 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-37212?

CVE-2021-37212 has a CVSS v3 base score of 5.4 (MEDIUM).

What is the EPSS score for CVE-2021-37212?

CVE-2021-37212 has an EPSS score of 0.64% (46th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-37212?

Upgrade flygo to 1.91.1 or later.

CVE & CISA-KEV Catalog

CVE-2021-37212

MEDIUM

5.4

CVSS v3

NVD

Description

The bulletin function of Flygo contains Insecure Direct Object Reference (IDOR) vulnerability. After being authenticated as a general user, remote attackers can manipulate the bulletin ID in specific Url parameters and access and modify bulletin particular content.

CWE-706 CWE-639Authorization Bypass Through User-Controlled Key

How to fix

Remediation Available

flygoNVD

Affected:< 1.91.1Fixed in:1.91.1CVE-2021-37212derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Exploit Intelligence

0.64%probability of exploitation in 30 days

46thpercentile

Moderate risk: more likely to be exploited than 46% of all known CVEs.

References

Third-Party Advisory1

twcert.org.tw

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.