How severe is CVE-2016-2289?

CVE-2016-2289 has a CVSS 3.x base score of 7.5, rated high 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 none.

Is CVE-2016-2289 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-2289?

CVE-2016-2289 affects Iconics Webhmi. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-2289?

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-2016-2289 published?

CVE-2016-2289 was published on 2016-04-01 and last updated on 2026-06-17.

CVE-2016-2289

CVE-2016-2289 is a high-severity vulnerability in Iconics Webhmi with a CVSS 3.x base score of 7.5. 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-22.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Iconics Webhmi
Published: 2016-04-01
Last modified: 2026-06-17

Description

Directory traversal vulnerability in ICONICS WebHMI 9 and earlier allows remote attackers to read configuration files, and consequently discover password hashes, via unspecified vectors.

Frequently asked questions

What is CVE-2016-2289?: Directory traversal vulnerability in ICONICS WebHMI 9 and earlier allows remote attackers to read configuration files, and consequently discover password hashes, via unspecified vectors.
How severe is CVE-2016-2289?: CVE-2016-2289 has a CVSS 3.x base score of 7.5, rated high 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 none.
Is CVE-2016-2289 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-2289?: CVE-2016-2289 affects Iconics Webhmi. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-2289?: 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-2016-2289 published?: CVE-2016-2289 was published on 2016-04-01 and last updated on 2026-06-17.

References

https://ics-cert.us-cert.gov/advisories/ICSA-16-091-01

Affected products (1)

cpe:2.3:a:iconics:webhmi:*:*:*:*:*:*:*:*

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