CVE-2023-37755: i-doit pro 25 and below and I-doit open 25 and below are configured with insecure default administrator creden

Q: How do I fix CVE-2023-37755?

i-doit: upgrade to newer than 25. Exact commands for each OS are on this page.

Q: Is CVE-2023-37755 being exploited?

CVE-2023-37755 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2023-37755 affect?

CVE-2023-37755 affects i-doit. Severity is critical (CVSS 9.8). 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 c

Q: How urgent is CVE-2023-37755?

Priority 63/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

CRITICAL 9.8REMOTEUPGRADE

CVE-2023-37755 is a critical-severity flaw (CVSS 9.8) affecting i-doit. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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).

Why this priority

Critical severity
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.4% (top 27%)
CISA exploited list	No
Weakness	CWE-798
Published	2023-09-14
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: i-doit

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2023-09-14 20:15 UTCPublished CVE record published
2026-06-17 06:08 UTCUpdated Record last modified

i-doit i-doit UPGRADE

Affected: <= 25

Fixed in: newer than 25

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy i-doit || rpm -q i-doit || i-doit --version

2. UPGRADE to newer than 25 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade i-doit

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade i-doit

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-37755?

i-doit: upgrade to newer than 25. Exact commands for each OS are on this page.

Is CVE-2023-37755 being exploited?

CVE-2023-37755 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-37755 affect?

CVE-2023-37755 affects i-doit. Severity is critical (CVSS 9.8). 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 c

How urgent is CVE-2023-37755?

Priority 63/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2023-46003 MEDIUM 5.4 UPGRADE I-doit pro 25 and below is vulnerable to Cross Site Scripting (XSS) via index.php.
CVE-2023-37756 CRITICAL 9.8 UPGRADE I-doit pro 25 and below and I-doit open 25 and below employ weak password requirements for Administrator accou
CVE-2023-37739 MEDIUM 6.5 UPGRADE i-doit Pro v25 and below was discovered to be vulnerable to path traversal.
CVE-2023-34830 MEDIUM 5.4 UPGRADE i-doit Open v24 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the timeout
CVE-2021-3151 MEDIUM 5.4 UPGRADE i-doit before 1.16.0 is affected by Stored Cross-Site Scripting (XSS) issues that could allow remote authentic

References

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