How severe is CVE-2016-4522?

CVE-2016-4522 has a CVSS 3.x base score of 9.8, 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 high, and availability high.

Is CVE-2016-4522 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-4522?

CVE-2016-4522 affects Rockwellautomation Factorytalk Energrymetrix. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-4522?

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-2016-4522 published?

CVE-2016-4522 was published on 2016-07-28 and last updated on 2026-06-17.

CVE-2016-4522

CVE-2016-4522 is a critical-severity vulnerability in Rockwellautomation Factorytalk Energrymetrix with a CVSS 3.x base score of 9.8. 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-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 6% (93rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Rockwellautomation Factorytalk Energrymetrix
Published: 2016-07-28
Last modified: 2026-06-17

Description

SQL injection vulnerability in Rockwell Automation FactoryTalk EnergyMetrix before 2.20.00 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

Frequently asked questions

What is CVE-2016-4522?: SQL injection vulnerability in Rockwell Automation FactoryTalk EnergyMetrix before 2.20.00 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.
How severe is CVE-2016-4522?: CVE-2016-4522 has a CVSS 3.x base score of 9.8, 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 high, and availability high.
Is CVE-2016-4522 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-4522?: CVE-2016-4522 affects Rockwellautomation Factorytalk Energrymetrix. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-4522?: 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-2016-4522 published?: CVE-2016-4522 was published on 2016-07-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:rockwellautomation:factorytalk_energrymetrix:*:*:*:*:*:*:*:*

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