How severe is CVE-2019-3730?

CVE-2019-3730 has a CVSS 3.x base score of 7.5, 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 none, and availability none.

Is CVE-2019-3730 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-3730?

CVE-2019-3730 affects Dell Bsafe Micro-edition-suite. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-3730?

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.

When was CVE-2019-3730 published?

CVE-2019-3730 was published on 2019-09-30 and last updated on 2026-06-17.

CVE-2019-3730

CVE-2019-3730 is a high-severity vulnerability in Dell Bsafe Micro-edition-suite with a CVSS 3.x base score of 7.5. 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-209.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-209
Affected product: Dell Bsafe Micro-edition-suite
Published: 2019-09-30
Last modified: 2026-06-17

Description

RSA BSAFE Micro Edition Suite versions prior to 4.1.6.3 (in 4.1.x) and prior to 4.4 (in 4.2.x and 4.3.x), are vulnerable to an Information Exposure Through an Error Message vulnerability, also known as a “padding oracle attack vulnerability”. A malicious remote user could potentially exploit this vulnerability to extract information leaving data at risk of exposure.

Frequently asked questions

What is CVE-2019-3730?: RSA BSAFE Micro Edition Suite versions prior to 4.1.6.3 (in 4.1.x) and prior to 4.4 (in 4.2.x and 4.3.x), are vulnerable to an Information Exposure Through an Error Message vulnerability, also known as a “padding oracle attack vulnerability”. A malicious remote user could potentially exploit this vulnerability to extract information leaving data at risk of exposure.
How severe is CVE-2019-3730?: CVE-2019-3730 has a CVSS 3.x base score of 7.5, 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 none, and availability none.
Is CVE-2019-3730 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-3730?: CVE-2019-3730 affects Dell Bsafe Micro-edition-suite. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-3730?: 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.
When was CVE-2019-3730 published?: CVE-2019-3730 was published on 2019-09-30 and last updated on 2026-06-17.

References

https://www.dell.com/support/kbdoc/000194054

Affected products (1)

cpe:2.3:a:dell:bsafe_micro-edition-suite:*:*:*:*:*:*:*:*

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