Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2019-20933 — Improper Authentication in Influxdata Influxdb

CWE-287 — Improper AuthenticationCWE-20 — Improper Input Validation11 documents9 sources
Severity
9.8CRITICALNVD
EPSS
94.0%
top 0.11%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
4
Influxdata InfluxdbGithub.com Influxdata InfluxdbDebian Influxdb+1 more
Timeline
PublishedNov 19
Latest updateAug 21

Description

InfluxDB before 1.7.6 has an authentication bypass vulnerability in the authenticate function in services/httpd/handler.go because a JWT token may have an empty SharedSecret (aka shared secret).

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages4 packages

▶debiandebian/influxdb< influxdb 1.6.7~rc0-1 (bookworm)
▶NVDinfluxdata/influxdb< 1.7.6
▶Debianinfluxdata/influxdb< 1.6.7~rc0-1+3

Also affects: Debian Linux 10.0, 9.0

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

5
OSV
Improper Authentication in InfluxDB in github.com/influxdata/influxdb↗2024-08-21
▶
OSV
Improper Authentication in InfluxDB↗2021-05-18
▶
GHSA
Improper Authentication in InfluxDB↗2021-05-18
▶
OSV
CVE-2019-20933: InfluxDB before 1↗2020-11-19
▶
VulnCheck
influxdata influxdb Improper Authentication↗2019
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💥Exploits & PoCs

1
Nuclei
InfluxDB <1.7.6 - Authentication Bypass
▶

📋Vendor Advisories

3
Ubuntu
InfluxDB vulnerability↗2022-05-31
▶
Red Hat
influxdb: authentication bypass because a JWT token may have an empty SharedSecret↗2019-03-27
▶
Debian
CVE-2019-20933: influxdb - InfluxDB before 1.7.6 has an authentication bypass vulnerability in the authenti...↗2019
▶

📄Research Papers

1
CTF
Devzat / README↗
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