How severe is CVE-2020-4805?

CVE-2020-4805 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2020-4805 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-4805?

CVE-2020-4805 affects Ibm Edge Application Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-4805?

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

When was CVE-2020-4805 published?

CVE-2020-4805 was published on 2021-09-23 and last updated on 2026-06-17.

CVE-2020-4805

CVE-2020-4805 is a low-severity vulnerability in Ibm Edge Application Manager with a CVSS 3.x base score of 3.3. 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-922.

Key facts

Severity: Low (CVSS 3.x base score 3.3)
CVSS v2: 2.1
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-922
Affected product: Ibm Edge Application Manager
Published: 2021-09-23
Last modified: 2026-06-17

Description

IBM Edge 4.2 allows web pages to be stored locally which can be read by another user on the system. IBM X-Force ID: 189539.

Frequently asked questions

What is CVE-2020-4805?: IBM Edge 4.2 allows web pages to be stored locally which can be read by another user on the system. IBM X-Force ID: 189539.
How severe is CVE-2020-4805?: CVE-2020-4805 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2020-4805 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-4805?: CVE-2020-4805 affects Ibm Edge Application Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-4805?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-4805 published?: CVE-2020-4805 was published on 2021-09-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ibm:edge_application_manager:4.2:*:*:*:*:*:*:*

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CVE-2020-4803 — Low (CVSS 3.3): IBM Edge 4.2 allows web pages to be stored locally which can be read by another user on the system. IBM X-Force ID:…

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