Skip to content
Fencer Vulns
high 7.5

CVE-2019-10767 json

Arbitrary File Write in iobroker.js-controller

published 2019-11-21 6 y ago modified 2026-09-10 1 mo ago also GHSA-cmch-296j-wfvw , EUVD-2019-0788

cvss
7.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.2%
EPSS 2.2% chance of exploitation in 30 days, percentile 82%
public exploits
0
none known

Summary

An attacker can include file contents from outside the `/adapter/xxx/` directory, where `xxx` is the name of an existent adapter like "admin". It is exploited using the administrative web panel with a request for an adapter file. **Note:** The attacker has to be logged in if the authentication is enabled (by default isn't enabled).

Patch / fix

  • npm iobroker.js-controller 2.0.25
  • iobroker iobroker.js-controller 2.0.25

Exploit prediction

2.16% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • snyk.io https://snyk.io/vuln/SNYK-JS-IOBROKERJSCONTROLLER-534881 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N
GitHub 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected packages

ecosystem package affected fixed in
npm iobroker.js-controller
<2.0.25
2.0.25

Affected products

  • n/a iobroker.js-controller

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

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.