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Fencer Vulns
critical 9.8

CVE-2023-37755 json

i-doit pro 25 and below and I-doit open 25 and below are configured with insecure default administrator credentials, and there is no warnin…

published 2023-09-14 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-41631

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.4%
EPSS 1.4% chance of exploitation in 30 days, percentile 73%
public exploits
0
none known

Summary

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).

CISA SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
total
Assessed
2 y ago

Exploit prediction

1.43% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/leekenghwa/CVE-2023-37755---Hardcoded-Admin-Credential-in-i-doit-Pro-25-and-below/blob/main/README.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

Weakness
  • CWE-798 Use of Hard-coded Credentials

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.