How severe is CVE-2016-5521?

CVE-2016-5521 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-2016-5521 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-5521?

CVE-2016-5521 primarily affects Oracle Agile Product Lifecycle Management. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-5521?

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

When was CVE-2016-5521 published?

CVE-2016-5521 was published on 2016-10-25 and last updated on 2026-06-17.

CVE-2016-5521

CVE-2016-5521 is a medium-severity vulnerability in Oracle Agile Product Lifecycle Management 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-284.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 7.5
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-284
Affected product: Oracle Agile Product Lifecycle Management
Published: 2016-10-25
Last modified: 2026-06-17

Description

Unspecified vulnerability in the Oracle Agile PLM component in Oracle Supply Chain Products Suite 9.3.4 and 9.3.5 allows remote attackers to affect confidentiality and integrity via unknown vectors, a different vulnerability than CVE-2016-5512.

Frequently asked questions

What is CVE-2016-5521?: Unspecified vulnerability in the Oracle Agile PLM component in Oracle Supply Chain Products Suite 9.3.4 and 9.3.5 allows remote attackers to affect confidentiality and integrity via unknown vectors, a different vulnerability than CVE-2016-5512.
How severe is CVE-2016-5521?: CVE-2016-5521 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-2016-5521 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-5521?: CVE-2016-5521 primarily affects Oracle Agile Product Lifecycle Management. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-5521?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-5521 published?: CVE-2016-5521 was published on 2016-10-25 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:oracle:agile_product_lifecycle_management:9.3.4:*:*:*:*:*:*:*
cpe:2.3:a:oracle:agile_product_lifecycle_management:9.3.5:*:*:*:*:*:*:*

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CVE-2025-21556 — Critical (CVSS 9.9): Vulnerability in the Oracle Agile PLM Framework product of Oracle Supply Chain (component: Agile Integration Services).…
CVE-2016-3556 — Critical (CVSS 9.8): Unspecified vulnerability in the Oracle Agile PLM component in Oracle Supply Chain Products Suite 9.3.4 and 9.3.5…
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CVE-2016-5515 — High (CVSS 8.8): Unspecified vulnerability in the Oracle Agile PLM component in Oracle Supply Chain Products Suite 9.3.4 and 9.3.5…
CVE-2016-5514 — High (CVSS 8.8): Unspecified vulnerability in the Oracle Agile PLM component in Oracle Supply Chain Products Suite 9.3.4 and 9.3.5…

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