How severe is CVE-2017-6683?

CVE-2017-6683 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-2017-6683 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-6683?

CVE-2017-6683 affects Cisco Elastic Services Controller. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-6683?

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-2017-6683 published?

CVE-2017-6683 was published on 2017-06-13 and last updated on 2026-06-17.

CVE-2017-6683

CVE-2017-6683 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-78.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 9.0
EPSS exploit prediction: 6% (93rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Cisco Elastic Services Controller
Published: 2017-06-13
Last modified: 2026-06-17

Description

A vulnerability in the esc_listener.py script of Cisco Elastic Services Controllers could allow an authenticated, remote attacker to execute arbitrary commands as the tomcat user on an affected system, aka an Authentication Request Processing Arbitrary Command Execution Vulnerability. More Information: CSCvc76642. Known Affected Releases: 2.2(9.76).

Frequently asked questions

What is CVE-2017-6683?: A vulnerability in the esc_listener.py script of Cisco Elastic Services Controllers could allow an authenticated, remote attacker to execute arbitrary commands as the tomcat user on an affected system, aka an Authentication Request Processing Arbitrary Command Execution Vulnerability. More Information: CSCvc76642. Known Affected Releases: 2.2(9.76).
How severe is CVE-2017-6683?: CVE-2017-6683 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-2017-6683 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-6683?: CVE-2017-6683 affects Cisco Elastic Services Controller. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-6683?: 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-2017-6683 published?: CVE-2017-6683 was published on 2017-06-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cisco:elastic_services_controller:2.2\(9.76\):*:*:*:*:*:*:*

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