How severe is CVE-2018-11247?

CVE-2018-11247 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-11247 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-11247?

CVE-2018-11247 affects Nasdaq Bwise. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-11247?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2018-11247 published?

CVE-2018-11247 was published on 2018-08-15 and last updated on 2026-06-17.

CVE-2018-11247

CVE-2018-11247 is a critical-severity vulnerability in Nasdaq Bwise with a CVSS 3.x base score of 9.8. 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-306.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 3% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-306
Affected product: Nasdaq Bwise
Published: 2018-08-15
Last modified: 2026-06-17

Description

The JMX/RMI interface in Nasdaq BWise 5.0 does not require authentication for an SAP BO Component, which allows remote attackers to execute arbitrary code via a session on port 81.

Frequently asked questions

What is CVE-2018-11247?: The JMX/RMI interface in Nasdaq BWise 5.0 does not require authentication for an SAP BO Component, which allows remote attackers to execute arbitrary code via a session on port 81.
How severe is CVE-2018-11247?: CVE-2018-11247 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-11247 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-11247?: CVE-2018-11247 affects Nasdaq Bwise. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-11247?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2018-11247 published?: CVE-2018-11247 was published on 2018-08-15 and last updated on 2026-06-17.

References

http://seclists.org/fulldisclosure/2018/Aug/11

Affected products (1)

cpe:2.3:a:nasdaq:bwise:5.0:*:*:*:*:*:*:*

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