How severe is CVE-2022-2138?

CVE-2022-2138 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability high.

Is CVE-2022-2138 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-2138?

CVE-2022-2138 affects Advantech Iview. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-2138?

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-2022-2138 published?

CVE-2022-2138 was published on 2022-07-22 and last updated on 2026-06-17.

CVE-2022-2138

CVE-2022-2138 is a high-severity vulnerability in Advantech Iview with a CVSS 3.x base score of 8.2. Its EPSS exploit-prediction score of 11% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-306.

Key facts

Severity: High (CVSS 3.x base score 8.2)
EPSS exploit prediction: 11% (96th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-306
Affected product: Advantech Iview
Published: 2022-07-22
Last modified: 2026-06-17

Description

The affected product is vulnerable due to missing authentication, which may allow an attacker to read or modify sensitive data and execute arbitrary code, resulting in a denial-of-service condition.

Frequently asked questions

What is CVE-2022-2138?: The affected product is vulnerable due to missing authentication, which may allow an attacker to read or modify sensitive data and execute arbitrary code, resulting in a denial-of-service condition.
How severe is CVE-2022-2138?: CVE-2022-2138 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability high.
Is CVE-2022-2138 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-2138?: CVE-2022-2138 affects Advantech Iview. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-2138?: 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-2022-2138 published?: CVE-2022-2138 was published on 2022-07-22 and last updated on 2026-06-17.

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-03

Affected products (1)

cpe:2.3:a:advantech:iview:*:*:*:*:*:*:*:*

More vulnerabilities in Advantech Iview

CVE-2022-50593 — Critical (CVSS 9.8): Advantech iView versions prior to v5.7.04 build 6425 contain a vulnerability within the SNMP management tool that…
CVE-2022-50591 — Critical (CVSS 9.8): Advantech iView versions prior to v5.7.04 build 6425 contain a vulnerability within the SNMP management tool that…
CVE-2022-2143 — Critical (CVSS 9.8): The affected product is vulnerable to two instances of command injection, which may allow an attacker to remotely…
CVE-2021-32930 — Critical (CVSS 9.8): The affected product’s configuration is vulnerable due to missing authentication, which may allow an attacker to…
CVE-2021-22658 — Critical (CVSS 9.8): Advantech iView versions prior to v5.7.03.6112 are vulnerable to a SQL injection, which may allow an attacker to…
CVE-2021-22652 — Critical (CVSS 9.8): Access to the Advantech iView versions prior to v5.7.03.6112 configuration are missing authentication, which may allow…

All CVEs affecting Advantech Iview →

Other CWE-306 (Missing Authentication for Critical Function) vulnerabilities

CVE-2026-20357 — Critical (CVSS 10.0): As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Crosswork engineering team…
CVE-2026-58115 — Critical (CVSS 10.0): A vulnerability has been identified in SIMATIC IoT2050 Advanced (6ES7647-0BA00-1YA2) (All versions < V4.3.4.1 running…
CVE-2026-63508 — Critical (CVSS 10.0): Missing authentication for critical function in Microsoft Planetary Computer Pro allows an unauthorized attacker to…
CVE-2026-56163 — Critical (CVSS 10.0): Missing authentication for critical function in Microsoft Azure Kubernetes Service allows an unauthorized attacker to…
CVE-2026-64812 — Critical (CVSS 10.0): In JetBrains IntelliJ IDEA before 2026.2 unauthorized input injection was possible in a Remote Development session
CVE-2026-60644 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Web Content Management).…

Browse all CWE-306 (Missing Authentication for Critical Function) vulnerabilities →