How severe is CVE-2022-3323?

CVE-2022-3323 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-2022-3323 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 31% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-3323?

CVE-2022-3323 affects Advantech Iview. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-3323?

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-2022-3323 published?

CVE-2022-3323 was published on 2022-09-27 and last updated on 2026-06-17.

CVE-2022-3323

CVE-2022-3323 is a high-severity vulnerability in Advantech Iview with a CVSS 3.x base score of 7.5. Its EPSS exploit-prediction score of 31% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-89.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 31% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Advantech Iview
Published: 2022-09-27
Last modified: 2026-06-17

Description

An SQL injection vulnerability in Advantech iView 5.7.04.6469. The specific flaw exists within the ConfigurationServlet endpoint, which listens on TCP port 8080 by default. An unauthenticated remote attacker can craft a special column_value parameter in the setConfiguration action to bypass checks in com.imc.iview.utils.CUtils.checkSQLInjection() to perform SQL injection. For example, the attacker can exploit the vulnerability to retrieve the iView admin password.

Frequently asked questions

What is CVE-2022-3323?: An SQL injection vulnerability in Advantech iView 5.7.04.6469. The specific flaw exists within the ConfigurationServlet endpoint, which listens on TCP port 8080 by default. An unauthenticated remote attacker can craft a special column_value parameter in the setConfiguration action to bypass checks in com.imc.iview.utils.CUtils.checkSQLInjection() to perform SQL injection. For example, the attacker can exploit the vulnerability to retrieve the iView admin password.
How severe is CVE-2022-3323?: CVE-2022-3323 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-2022-3323 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 31% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-3323?: CVE-2022-3323 affects Advantech Iview. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-3323?: 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-2022-3323 published?: CVE-2022-3323 was published on 2022-09-27 and last updated on 2026-06-17.

References

https://www.tenable.com/security/research/tra-2022-32

Affected products (1)

cpe:2.3:a:advantech:iview:5.7.04.6469:*:*:*:*:*:*:*

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