How severe is CVE-2023-37755?

CVE-2023-37755 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-37755 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-37755?

CVE-2023-37755 primarily affects I-doit. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-37755?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2023-37755 published?

CVE-2023-37755 was published on 2023-09-14 and last updated on 2026-06-17.

CVE-2023-37755

CVE-2023-37755 is a critical-severity vulnerability in I-doit with a CVSS 3.x base score of 9.8. 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-798.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-798
Affected product: I-doit
Published: 2023-09-14
Last modified: 2026-06-17

Description

i-doit pro 25 and below and I-doit open 25 and below are configured with insecure default administrator credentials, and there is no warning or prompt to ask users to change the default password and account name. Unauthenticated attackers can exploit this vulnerability to obtain Administrator privileges, resulting in them being able to perform arbitrary system operations or cause a Denial of Service (DoS).

Frequently asked questions

What is CVE-2023-37755?: i-doit pro 25 and below and I-doit open 25 and below are configured with insecure default administrator credentials, and there is no warning or prompt to ask users to change the default password and account name. Unauthenticated attackers can exploit this vulnerability to obtain Administrator privileges, resulting in them being able to perform arbitrary system operations or cause a Denial of Service (DoS).
How severe is CVE-2023-37755?: CVE-2023-37755 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-37755 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-37755?: CVE-2023-37755 primarily affects I-doit. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-37755?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2023-37755 published?: CVE-2023-37755 was published on 2023-09-14 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:i-doit:i-doit:*:*:*:*:open:*:*:*
cpe:2.3:a:i-doit:i-doit:*:*:*:*:pro:*:*:*

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