How severe is CVE-2017-6687?

CVE-2017-6687 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-2017-6687 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-6687?

CVE-2017-6687 affects Cisco Ultra Services Framework Element Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-6687?

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-2017-6687 published?

CVE-2017-6687 was published on 2017-06-13 and last updated on 2026-06-17.

CVE-2017-6687

CVE-2017-6687 is a high-severity vulnerability in Cisco Ultra Services Framework Element Manager 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

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.5
EPSS exploit prediction: 1% (71st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-1188
Affected product: Cisco Ultra Services Framework Element Manager
Published: 2017-06-13
Last modified: 2026-06-17

Description

A vulnerability in Cisco Ultra Services Framework Element Manager could allow an authenticated, remote attacker with access to the management network to log in to the affected device using default credentials present on the system, aka an Insecure Default Password Vulnerability. More Information: CSCvc76695. Known Affected Releases: 21.0.0.

Frequently asked questions

What is CVE-2017-6687?: A vulnerability in Cisco Ultra Services Framework Element Manager could allow an authenticated, remote attacker with access to the management network to log in to the affected device using default credentials present on the system, aka an Insecure Default Password Vulnerability. More Information: CSCvc76695. Known Affected Releases: 21.0.0.
How severe is CVE-2017-6687?: CVE-2017-6687 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-2017-6687 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-6687?: CVE-2017-6687 affects Cisco Ultra Services Framework Element Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-6687?: 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-2017-6687 published?: CVE-2017-6687 was published on 2017-06-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cisco:ultra_services_framework_element_manager:21.0.0:*:*:*:*:*:*:*

More vulnerabilities in Cisco Ultra Services Framework Element Manager

CVE-2017-6692 — High (CVSS 8.8): A vulnerability in Cisco Ultra Services Framework Element Manager could allow an authenticated, remote attacker to log…
CVE-2017-6686 — High (CVSS 8.8): A vulnerability in Cisco Ultra Services Framework Element Manager could allow an authenticated, remote attacker with…

All CVEs affecting Cisco Ultra Services Framework Element Manager →

Other CWE-1188 (Insecure Default Initialization of Resource) vulnerabilities

CVE-2026-31957 — Critical (CVSS 10.0): Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. From 3.0.0 to before 3.1.0, if…
CVE-2025-41672 — Critical (CVSS 10.0): A remote unauthenticated attacker may use default certificates to generate JWT Tokens and gain full access to the tool…
CVE-2024-0001 — Critical (CVSS 10.0): A condition exists in FlashArray Purity whereby a local account intended for initial array configuration remains active…
CVE-2024-2912 — Critical (CVSS 10.0): An insecure deserialization vulnerability exists in the BentoML framework, allowing remote code execution (RCE) by…
CVE-2021-34795 — Critical (CVSS 10.0): Multiple vulnerabilities in the web-based management interface of the Cisco Catalyst Passive Optical Network (PON)…
CVE-2017-7964 — Critical (CVSS 10.0): Zyxel WRE6505 devices have a default TELNET password of 1234 for the root and admin accounts, which makes it easier for…

Browse all CWE-1188 (Insecure Default Initialization of Resource) vulnerabilities →