How severe is CVE-2022-27184?

CVE-2022-27184 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-27184 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-27184?

CVE-2022-27184 primarily affects Hornerautomation Cscape. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-27184?

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-2022-27184 published?

CVE-2022-27184 was published on 2022-06-02 and last updated on 2026-06-17.

CVE-2022-27184

CVE-2022-27184 is a high-severity vulnerability in Hornerautomation Cscape with a CVSS 3.x base score of 7.8. 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-787.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 6.8
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-787
Affected product: Hornerautomation Cscape
Published: 2022-06-02
Last modified: 2026-06-17

Description

The affected product is vulnerable to an out-of-bounds write, which may allow an attacker to execute arbitrary code.

Frequently asked questions

What is CVE-2022-27184?: The affected product is vulnerable to an out-of-bounds write, which may allow an attacker to execute arbitrary code.
How severe is CVE-2022-27184?: CVE-2022-27184 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-27184 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-27184?: CVE-2022-27184 primarily affects Hornerautomation Cscape. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-27184?: 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-2022-27184 published?: CVE-2022-27184 was published on 2022-06-02 and last updated on 2026-06-17.

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-146-02

Affected products (7)

cpe:2.3:a:hornerautomation:cscape:*:*:*:*:*:*:*:*
cpe:2.3:a:hornerautomation:cscape:9.90:-:*:*:*:*:*:*
cpe:2.3:a:hornerautomation:cscape:9.90:sp1:*:*:*:*:*:*
cpe:2.3:a:hornerautomation:cscape:9.90:sp2:*:*:*:*:*:*
cpe:2.3:a:hornerautomation:cscape:9.90:sp3:*:*:*:*:*:*
cpe:2.3:a:hornerautomation:cscape:9.90:sp4:*:*:*:*:*:*
cpe:2.3:a:hornerautomation:cscape:9.90:sp5:*:*:*:*:*:*

More vulnerabilities in Hornerautomation Cscape

CVE-2023-7206 — High (CVSS 7.8): In Horner Automation Cscape versions 9.90 SP10 and prior, local attackers are able to exploit this vulnerability if a…
CVE-2023-32203 — High (CVSS 7.8): Horner Automation Cscape lacks proper validation of user-supplied data when parsing project files (e.g., HMI). This…
CVE-2023-31278 — High (CVSS 7.8): Horner Automation Cscape lacks proper validation of user-supplied data when parsing project files (e.g., HMI). This…
CVE-2023-31244 — High (CVSS 7.8): The affected product does not properly validate user-supplied data. If a user opens a maliciously formed CSP file, then…
CVE-2023-29503 — High (CVSS 7.8): The affected application lacks proper validation of user-supplied data when parsing project files (e.g., CSP). This…
CVE-2023-28653 — High (CVSS 7.8): The affected application lacks proper validation of user-supplied data when parsing project files (e.g., CSP). This…

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