Skip to content
Fencer Intel
critical 9.1

CVE-2020-7378 json

CRIXP OpenCRX Unverified Password Change

published 5y ago modified 4mo ago also EUVD-2020-28505

cvss
9.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
2.6%
EPSS 2.6% chance of exploitation in 30 days, percentile 85%
public exploits
0
none known

Summary

CRIXP OpenCRX version 4.30 and 5.0-20200717 and prior suffers from an unverified password change vulnerability. An attacker who is able to connect to the affected OpenCRX instance can change the password of any user, including admin-Standard, to any chosen value. This issue was resolved in version 5.0-20200904, released September 4, 2020.

Is CVE-2020-7378 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Exploit prediction

2.62% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • blog.rapid7.com https://blog.rapid7.com/2020/11/24/cve-2020-7378-opencrx-unverified-password-change/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
NVD 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
NVD 2.0 6.4 AV:N/AC:L/Au:N/C:P/I:P/A:N

Affected products

  • CRIXP OpenCRX

Classification

Weakness

References

Sources

Fencer Intel 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.