CVE-2016-3127
CVE-2016-3127 is a high-severity vulnerability in Blackberry Good Control Server with a CVSS 3.x base score of 7.5. 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-200.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 1% (72nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-200
- Affected product: Blackberry Good Control Server
- Published:
- Last modified:
Description
An information disclosure vulnerability in the logging implementation of BlackBerry Good Control Server versions earlier than 2.3.53.62 allows remote attackers to gain and use logged encryption keys to access certain resources within a customer's Good deployment by gaining access to certain diagnostic log files through either a valid logon or an unrelated compromise of the server.
Frequently asked questions
- What is CVE-2016-3127?
- An information disclosure vulnerability in the logging implementation of BlackBerry Good Control Server versions earlier than 2.3.53.62 allows remote attackers to gain and use logged encryption keys to access certain resources within a customer's Good deployment by gaining access to certain diagnostic log files through either a valid logon or an unrelated compromise of the server.
- How severe is CVE-2016-3127?
- CVE-2016-3127 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2016-3127 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2016-3127?
- CVE-2016-3127 affects Blackberry Good Control Server. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2016-3127?
- 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-2016-3127 published?
- CVE-2016-3127 was published on 2017-03-03 and last updated on 2026-06-17.
References
- http://support.blackberry.com/kb/articleDetail?articleNumber=000038301
- http://www.securityfocus.com/bid/96629
Affected products (1)
- cpe:2.3:a:blackberry:good_control_server:*:*:*:*:*:*:*:*
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