How severe is CVE-2023-2575?

CVE-2023-2575 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-2575 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 15% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-2575?

CVE-2023-2575 primarily affects Advantech Eki-1521 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-2575?

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-2023-2575 published?

CVE-2023-2575 was published on 2023-05-08 and last updated on 2026-06-17.

CVE-2023-2575

CVE-2023-2575 is a high-severity vulnerability in Advantech Eki-1521 Firmware with a CVSS 3.x base score of 8.8. Its EPSS exploit-prediction score of 15% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-787.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 15% (96th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-787
Affected product: Advantech Eki-1521 Firmware
Published: 2023-05-08
Last modified: 2026-06-17

Description

Advantech EKI-1524, EKI-1522, EKI-1521 devices through 1.21 are affected by a Stack-based Buffer Overflow vulnerability, which can be triggered by authenticated users via a crafted POST request.

Frequently asked questions

What is CVE-2023-2575?: Advantech EKI-1524, EKI-1522, EKI-1521 devices through 1.21 are affected by a Stack-based Buffer Overflow vulnerability, which can be triggered by authenticated users via a crafted POST request.
How severe is CVE-2023-2575?: CVE-2023-2575 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-2575 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 15% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-2575?: CVE-2023-2575 primarily affects Advantech Eki-1521 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-2575?: 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-2023-2575 published?: CVE-2023-2575 was published on 2023-05-08 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:o:advantech:eki-1521_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:advantech:eki-1522_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:advantech:eki-1524_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Advantech Eki-1521 Firmware

CVE-2023-4203 — Critical (CVSS 9.0): Advantech EKI-1524, EKI-1522, EKI-1521 devices through 1.21 are affected by a Stored Cross-Site Scripting…
CVE-2023-4202 — Critical (CVSS 9.0): Advantech EKI-1524, EKI-1522, EKI-1521 devices through 1.21 are affected by a Stored Cross-Site Scripting…
CVE-2023-2574 — High (CVSS 8.8): Advantech EKI-1524, EKI-1522, EKI-1521 devices through 1.21 are affected by an command injection vulnerability in the…
CVE-2023-2573 — High (CVSS 8.8): Advantech EKI-1524, EKI-1522, EKI-1521 devices through 1.21 are affected by an command injection vulnerability in the…

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