How severe is CVE-2021-45475?

CVE-2021-45475 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2021-45475 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-45475?

CVE-2021-45475 affects Yordam Library Automation System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-45475?

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

When was CVE-2021-45475 published?

CVE-2021-45475 was published on 2022-10-27 and last updated on 2026-06-17.

CVE-2021-45475

CVE-2021-45475 is a medium-severity vulnerability in Yordam Library Automation System with a CVSS 3.x base score of 5.3. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Yordam Library Automation System
Published: 2022-10-27
Last modified: 2026-06-17

Description

Yordam Library Information Document Automation product before version 19.02 has an unauthenticated Information disclosure vulnerability.

Frequently asked questions

What is CVE-2021-45475?: Yordam Library Information Document Automation product before version 19.02 has an unauthenticated Information disclosure vulnerability.
How severe is CVE-2021-45475?: CVE-2021-45475 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2021-45475 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-45475?: CVE-2021-45475 affects Yordam Library Automation System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-45475?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-45475 published?: CVE-2021-45475 was published on 2022-10-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:yordam:library_automation_system:*:*:*:*:*:*:*:*

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