How severe is CVE-2022-26077?

CVE-2022-26077 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-2022-26077 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-26077?

CVE-2022-26077 affects Openautomationsoftware Oas Platform. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-26077?

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-2022-26077 published?

CVE-2022-26077 was published on 2022-05-25 and last updated on 2026-06-17.

CVE-2022-26077

CVE-2022-26077 is a high-severity vulnerability in Openautomationsoftware Oas Platform 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-319.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-319
Affected product: Openautomationsoftware Oas Platform
Published: 2022-05-25
Last modified: 2026-06-17

Description

A cleartext transmission of sensitive information vulnerability exists in the OAS Engine configuration communications functionality of Open Automation Software OAS Platform V16.00.0112. A targeted network sniffing attack can lead to a disclosure of sensitive information. An attacker can sniff network traffic to trigger this vulnerability.

Frequently asked questions

What is CVE-2022-26077?: A cleartext transmission of sensitive information vulnerability exists in the OAS Engine configuration communications functionality of Open Automation Software OAS Platform V16.00.0112. A targeted network sniffing attack can lead to a disclosure of sensitive information. An attacker can sniff network traffic to trigger this vulnerability.
How severe is CVE-2022-26077?: CVE-2022-26077 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-2022-26077 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-26077?: CVE-2022-26077 affects Openautomationsoftware Oas Platform. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-26077?: 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-2022-26077 published?: CVE-2022-26077 was published on 2022-05-25 and last updated on 2026-06-17.

References

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1490

Affected products (1)

cpe:2.3:a:openautomationsoftware:oas_platform:16.00.0112:*:*:*:*:*:*:*

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