How severe is CVE-2016-2908?

CVE-2016-2908 has a CVSS 3.x base score of 9.1, 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 none, and availability high.

Is CVE-2016-2908 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-2908?

CVE-2016-2908 primarily affects Ibm Security Access Manager 9.0 Firmware. In total, 19 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-2908?

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-2016-2908 published?

CVE-2016-2908 was published on 2017-02-01 and last updated on 2026-06-17.

CVE-2016-2908

CVE-2016-2908 is a critical-severity vulnerability in Ibm Security Access Manager 9.0 Firmware with a CVSS 3.x base score of 9.1. 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-611.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
CVSS v2: 6.4
EPSS exploit prediction: 3% (87th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-611
Affected product: Ibm Security Access Manager 9.0 Firmware
Published: 2017-02-01
Last modified: 2026-06-17

Description

IBM Single Sign On for Bluemix could allow a remote attacker to obtain sensitive information, caused by a XML external entity (XXE) error when processing XML data by the XML parser. A remote attacker could exploit this vulnerability to read arbitrary files on the system or cause a denial of service.

Frequently asked questions

What is CVE-2016-2908?: IBM Single Sign On for Bluemix could allow a remote attacker to obtain sensitive information, caused by a XML external entity (XXE) error when processing XML data by the XML parser. A remote attacker could exploit this vulnerability to read arbitrary files on the system or cause a denial of service.
How severe is CVE-2016-2908?: CVE-2016-2908 has a CVSS 3.x base score of 9.1, 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 none, and availability high.
Is CVE-2016-2908 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-2908?: CVE-2016-2908 primarily affects Ibm Security Access Manager 9.0 Firmware. In total, 19 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-2908?: 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-2016-2908 published?: CVE-2016-2908 was published on 2017-02-01 and last updated on 2026-06-17.

References

Affected products (19)

cpe:2.3:o:ibm:security_access_manager_9.0_firmware:9.0.0:*:*:*:*:*:*:*
cpe:2.3:o:ibm:security_access_manager_9.0_firmware:9.0.0.1:*:*:*:*:*:*:*
cpe:2.3:o:ibm:security_access_manager_9.0_firmware:9.0.1.0:*:*:*:*:*:*:*
cpe:2.3:o:ibm:security_access_manager_for_mobile_8.0_firmware:8.0.0.1:*:*:*:*:*:*:*
cpe:2.3:o:ibm:security_access_manager_for_mobile_8.0_firmware:8.0.0.2:*:*:*:*:*:*:*
cpe:2.3:o:ibm:security_access_manager_for_mobile_8.0_firmware:8.0.0.3:*:*:*:*:*:*:*
cpe:2.3:o:ibm:security_access_manager_for_mobile_8.0_firmware:8.0.0.5:*:*:*:*:*:*:*
cpe:2.3:o:ibm:security_access_manager_for_mobile_8.0_firmware:8.0.1.0:*:*:*:*:*:*:*
cpe:2.3:o:ibm:security_access_manager_for_mobile_8.0_firmware:8.0.1.2:*:*:*:*:*:*:*
cpe:2.3:o:ibm:security_access_manager_for_mobile_8.0_firmware:8.0.1.3:*:*:*:*:*:*:*
cpe:2.3:o:ibm:security_access_manager_for_mobile_8.0_firmware:8.0.1.4:*:*:*:*:*:*:*
cpe:2.3:o:ibm:security_access_manager_for_web_8.0_firmware:8.0.0.1:*:*:*:*:*:*:*
cpe:2.3:o:ibm:security_access_manager_for_web_8.0_firmware:8.0.0.2:*:*:*:*:*:*:*
cpe:2.3:o:ibm:security_access_manager_for_web_8.0_firmware:8.0.0.3:*:*:*:*:*:*:*
cpe:2.3:o:ibm:security_access_manager_for_web_8.0_firmware:8.0.0.5:*:*:*:*:*:*:*
cpe:2.3:o:ibm:security_access_manager_for_web_8.0_firmware:8.0.1.0:*:*:*:*:*:*:*
cpe:2.3:o:ibm:security_access_manager_for_web_8.0_firmware:8.0.1.2:*:*:*:*:*:*:*
cpe:2.3:o:ibm:security_access_manager_for_web_8.0_firmware:8.0.1.3:*:*:*:*:*:*:*
cpe:2.3:o:ibm:security_access_manager_for_web_8.0_firmware:8.0.1.4:*:*:*:*:*:*:*

More vulnerabilities in Ibm Security Access Manager 9.0 Firmware

CVE-2017-1453 — High (CVSS 8.8): IBM Security Access Manager Appliance 9.0.3 could allow a remote authenticated attacker to execute arbitrary commands…
CVE-2016-3029 — High (CVSS 8.8): IBM Security Access Manager for Web is vulnerable to cross-site request forgery which could allow an attacker to…
CVE-2017-1477 — High (CVSS 8.1): IBM Security Access Manager Appliance 9.0.3 is vulnerable to a XML External Entity Injection (XXE) attack when…
CVE-2015-5018 — High (CVSS 8.0): IBM Security Access Manager for Web 7.0.0 before FP19 and 8.0 before 8.0.1.3 IF3, and Security Access Manager 9.0…
CVE-2016-5919 — High (CVSS 7.5): IBM Security Access Manager for Web 7.0.0, 8.0.0, and 9.0.0 uses weaker than expected cryptographic algorithms that…
CVE-2016-3017 — High (CVSS 7.5): IBM Security Access Manager for Web could allow a remote attacker to obtain sensitive information due to security…

All CVEs affecting Ibm Security Access Manager 9.0 Firmware →

Other CWE-611 (Improper Restriction of XML External Entity Reference (XXE)) vulnerabilities

CVE-2022-22486 — Critical (CVSS 10.0): IBM Tivoli Workload Scheduler 9.4, 9.5, and 10.1 is vulnerable to an XML External Entity Injection (XXE) attack when…
CVE-2019-14678 — Critical (CVSS 10.0): SAS XML Mapper 9.45 has an XML External Entity (XXE) vulnerability that can be leveraged by malicious attackers in…
CVE-2015-9280 — Critical (CVSS 10.0): MailEnable before 8.60 allows XXE via an XML document in the request.aspx Options parameter.
CVE-2018-1000838 — Critical (CVSS 10.0): autopsy version <= 4.9.0 contains a XML External Entity (XXE) vulnerability in CaseMetadata XML Parser that can result…
CVE-2018-1000837 — Critical (CVSS 10.0): UML Designer version <= 8.0.0 contains a XML External Entity (XXE) vulnerability in XML parser for plugins that can…
CVE-2018-1000835 — Critical (CVSS 10.0): KeePassDX version <= 2.5.0.0beta17 contains a XML External Entity (XXE) vulnerability in kdbx file parser that can…

Browse all CWE-611 (Improper Restriction of XML External Entity Reference (XXE)) vulnerabilities →