CVE-2017-6684

CVE-2017-6684 is a high-severity vulnerability in Cisco Elastic Services Controller with a CVSS 3.x base score of 8.8. 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-1188.

Key facts

Description

A vulnerability in Cisco Elastic Services Controllers could allow an authenticated, remote attacker to log in to an affected system as the Linux admin user, aka an Insecure Default Credentials Vulnerability. More Information: CSCvc76651. Known Affected Releases: 21.0.0.

Frequently asked questions

What is CVE-2017-6684?
A vulnerability in Cisco Elastic Services Controllers could allow an authenticated, remote attacker to log in to an affected system as the Linux admin user, aka an Insecure Default Credentials Vulnerability. More Information: CSCvc76651. Known Affected Releases: 21.0.0.
How severe is CVE-2017-6684?
CVE-2017-6684 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-6684 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-6684?
CVE-2017-6684 affects Cisco Elastic Services Controller. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-6684?
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-2017-6684 published?
CVE-2017-6684 was published on 2017-06-13 and last updated on 2026-06-17.

References

Affected products (1)

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