How severe is CVE-2017-4978?

CVE-2017-4978 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2017-4978 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-4978?

CVE-2017-4978 affects Rsa Adaptive Authentication (on Premise). See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-4978?

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

When was CVE-2017-4978 published?

CVE-2017-4978 was published on 2017-05-19 and last updated on 2026-06-17.

CVE-2017-4978

CVE-2017-4978 is a medium-severity vulnerability in Rsa Adaptive Authentication (on Premise) with a CVSS 3.x base score of 5.4. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Rsa Adaptive Authentication (on Premise)
Published: 2017-05-19
Last modified: 2026-06-17

Description

EMC RSA Adaptive Authentication (On-Premise) versions prior to 7.3 P2 (exclusive) contains a fix for a cross-site scripting vulnerability that could potentially be exploited by malicious users to compromise the affected system.

Frequently asked questions

What is CVE-2017-4978?: EMC RSA Adaptive Authentication (On-Premise) versions prior to 7.3 P2 (exclusive) contains a fix for a cross-site scripting vulnerability that could potentially be exploited by malicious users to compromise the affected system.
How severe is CVE-2017-4978?: CVE-2017-4978 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2017-4978 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-4978?: CVE-2017-4978 affects Rsa Adaptive Authentication (on Premise). See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-4978?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-4978 published?: CVE-2017-4978 was published on 2017-05-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:rsa:adaptive_authentication_\(on_premise\):*:*:*:*:*:*:*:*

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