How severe is CVE-2016-2881?

CVE-2016-2881 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2016-2881 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-2881?

CVE-2016-2881 primarily affects Ibm Qradar Security Information And Event Manager. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-2881?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2016-2881 published?

CVE-2016-2881 was published on 2016-11-30 and last updated on 2026-06-17.

CVE-2016-2881

CVE-2016-2881 is a medium-severity vulnerability in Ibm Qradar Security Information And Event Manager with a CVSS 3.x base score of 6.5. 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-254.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 6.4
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-254
Affected product: Ibm Qradar Security Information And Event Manager
Published: 2016-11-30
Last modified: 2026-06-17

Description

IBM QRadar SIEM 7.1 before MR2 Patch 13 and 7.2 before 7.2.7 and QRadar Incident Forensics 7.2 before 7.2.7 allow remote attackers to bypass intended access restrictions via modified request parameters.

Frequently asked questions

What is CVE-2016-2881?: IBM QRadar SIEM 7.1 before MR2 Patch 13 and 7.2 before 7.2.7 and QRadar Incident Forensics 7.2 before 7.2.7 allow remote attackers to bypass intended access restrictions via modified request parameters.
How severe is CVE-2016-2881?: CVE-2016-2881 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2016-2881 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-2881?: CVE-2016-2881 primarily affects Ibm Qradar Security Information And Event Manager. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-2881?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-2881 published?: CVE-2016-2881 was published on 2016-11-30 and last updated on 2026-06-17.

References

http://www-01.ibm.com/support/docview.wss?uid=swg21987777

Affected products (8)

cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:mr1:*:*:*:*:*:*
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.2.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.2.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.2.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.2.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.2.4:*:*:*:*:*:*:*
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.2.5:*:*:*:*:*:*:*
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.2.6:*:*:*:*:*:*:*

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