RCE in Cribl

CVE-2019-11076

Cribl UI 1.5.0 allows remote attackers to run arbitrary commands via an unauthenticated web request.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.035 (88.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cribl — versions 1.5.0
N/a — versions n/a

Weakness classification (CWE)

CWE-77 — Command Injection

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (x_refsource_CONFIRM, Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2019-11076?: CVE-2019-11076 is a critical-severity vulnerability in Cribl, classified under Command Injection. CVSS score: 9.8/10. Published 2019-04-23.
How severe is CVE-2019-11076?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2019-11076 known to be exploited?: 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.