CVE-2016-3033
CVE-2016-3033 is a high-severity vulnerability in Ibm Appscan Source with a CVSS 3.x base score of 8.1. 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: High (CVSS 3.x base score 8.1)
- CVSS v2: 5.5
- EPSS exploit prediction: 1% (69th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-611
- Affected product: Ibm Appscan Source
- Published:
- Last modified:
Description
IBM AppScan Source 8.7 through 9.0.3.3 allows remote authenticated users to read arbitrary files or cause a denial of service (memory consumption) via an XML document containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.
Frequently asked questions
- What is CVE-2016-3033?
- IBM AppScan Source 8.7 through 9.0.3.3 allows remote authenticated users to read arbitrary files or cause a denial of service (memory consumption) via an XML document containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.
- How severe is CVE-2016-3033?
- CVE-2016-3033 has a CVSS 3.x base score of 8.1, 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 none, and availability high.
- Is CVE-2016-3033 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2016-3033?
- CVE-2016-3033 primarily affects Ibm Appscan Source. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2016-3033?
- 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-2016-3033 published?
- CVE-2016-3033 was published on 2016-12-01 and last updated on 2026-06-17.
References
Affected products (11)
- cpe:2.3:a:ibm:appscan_source:8.7:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:appscan_source:8.7.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:appscan_source:8.8:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:appscan_source:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:appscan_source:9.0.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:appscan_source:9.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:appscan_source:9.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:appscan_source:9.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:appscan_source:9.0.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:appscan_source:9.0.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:appscan_source:9.0.3.3:*:*:*:*:*:*:*
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