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148 lines
6.9 KiB
Markdown
148 lines
6.9 KiB
Markdown
# 8086 - Pentesting InfluxDB
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<figure><img src="../.gitbook/assets/image (48).png" alt=""><figcaption></figcaption></figure>
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\
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Gebruik [**Trickest**](https://trickest.com/?utm_source=hacktricks&utm_medium=text&utm_campaign=ppc&utm_content=8086-pentesting-influxdb) om maklik **werkvloei** te bou en te **automate** wat aangedryf word deur die wêreld se **mees gevorderde** gemeenskapstools.\
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Kry Toegang Vandag:
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{% embed url="https://trickest.com/?utm_source=hacktricks&utm_medium=banner&utm_campaign=ppc&utm_content=8086-pentesting-influxdb" %}
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{% hint style="success" %}
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Leer & oefen AWS Hacking:<img src="/.gitbook/assets/arte.png" alt="" data-size="line">[**HackTricks Training AWS Red Team Expert (ARTE)**](https://training.hacktricks.xyz/courses/arte)<img src="/.gitbook/assets/arte.png" alt="" data-size="line">\
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Leer & oefen GCP Hacking: <img src="/.gitbook/assets/grte.png" alt="" data-size="line">[**HackTricks Training GCP Red Team Expert (GRTE)**<img src="/.gitbook/assets/grte.png" alt="" data-size="line">](https://training.hacktricks.xyz/courses/grte)
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<details>
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<summary>Support HackTricks</summary>
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* Kyk na die [**subskripsie planne**](https://github.com/sponsors/carlospolop)!
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* **Sluit aan by die** 💬 [**Discord groep**](https://discord.gg/hRep4RUj7f) of die [**telegram groep**](https://t.me/peass) of **volg** ons op **Twitter** 🐦 [**@hacktricks\_live**](https://twitter.com/hacktricks\_live)**.**
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* **Deel hacking truuks deur PRs in te dien na die** [**HackTricks**](https://github.com/carlospolop/hacktricks) en [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github repos.
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</details>
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{% endhint %}
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## Basiese Inligting
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**InfluxDB** is 'n oopbron **tydreeks databasis (TSDB)** wat deur InfluxData ontwikkel is. TSDB's is geoptimaliseer vir die stoor en bedien van tydreeksdata, wat bestaan uit tydstempel-waarde pare. In vergelyking met algemene doeleindesdatabasisse, bied TSDB's beduidende verbeterings in **stoorplek** en **prestasie** vir tydreeksdatastelle. Hulle gebruik gespesialiseerde kompressie-algoritmes en kan gekonfigureer word om outomaties ou data te verwyder. Gespesialiseerde databasisindekse verbeter ook navraagprestasie.
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**Standaard poort**: 8086
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```
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PORT STATE SERVICE VERSION
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8086/tcp open http InfluxDB http admin 1.7.5
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```
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## Enumeration
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Vanuit 'n pentester se oogpunt is dit 'n ander databasis wat sensitiewe inligting kan stoor, so dit is interessant om te weet hoe om al die inligting te dump.
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### Authentication
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InfluxDB mag vereis dat daar geverifieer word of nie
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```bash
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# Try unauthenticated
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influx -host 'host name' -port 'port #'
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> use _internal
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```
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As jy **'n fout soos** hierdie kry: `ERR: unable to parse authentication credentials` beteken dit dat dit **verwag dat daar sekere geloofsbriewe** is.
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```
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influx –username influx –password influx_pass
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```
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Daar was 'n kwesbaarheid in influxdb wat toegelaat het om die outentisering te omseil: [**CVE-2019-20933**](https://github.com/LorenzoTullini/InfluxDB-Exploit-CVE-2019-20933)
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### Handmatige Enumerasie
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Die inligting van hierdie voorbeeld is geneem van [**hier**](https://oznetnerd.com/2017/06/11/getting-know-influxdb/).
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#### Wys databasisse
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Die gevonde databasisse is `telegraf` en `internal` (jy sal hierdie een oral vind)
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```bash
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> show databases
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name: databases
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name
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----
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telegraf
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_internal
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```
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#### Show tables/measurements
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Die [**InfluxDB dokumentasie**](https://docs.influxdata.com/influxdb/v1.2/introduction/getting\_started/) verduidelik dat **metings** in InfluxDB parallel kan wees met SQL-tabelle. Die nomenklatuur van hierdie **metings** is aanduidend van hul onderskeie inhoud, elkeen huisves data wat relevant is vir 'n spesifieke entiteit.
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```bash
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> show measurements
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name: measurements
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name
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----
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cpu
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disk
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diskio
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kernel
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mem
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processes
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swap
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system
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```
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#### Wys kolomme/veld sleutels
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Die veld sleutels is soos die **kolomme** van die databasis
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```bash
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> show field keys
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name: cpu
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fieldKey fieldType
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-------- ---------
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usage_guest float
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usage_guest_nice float
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usage_idle float
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usage_iowait float
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name: disk
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fieldKey fieldType
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-------- ---------
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free integer
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inodes_free integer
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inodes_total integer
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inodes_used integer
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[ ... more keys ...]
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```
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#### Dump Table
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En uiteindelik kan jy **dump die tabel** deur iets soos
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```bash
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select * from cpu
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name: cpu
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time cpu host usage_guest usage_guest_nice usage_idle usage_iowait usage_irq usage_nice usage_softirq usage_steal usage_system usage_user
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---- --- ---- ----------- ---------------- ---------- ------------ --------- ---------- ------------- ----------- ------------ ----------
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1497018760000000000 cpu-total ubuntu 0 0 99.297893681046 0 0 0 0 0 0.35105315947842414 0.35105315947842414
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1497018760000000000 cpu1 ubuntu 0 0 99.69909729188728 0 0 0 0 0 0.20060180541622202 0.10030090270811101
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```
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{% hint style="warning" %}
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In sommige toetse met die outentikasie omseiling is opgemerk dat die naam van die tabel tussen dubbele aanhalings moet wees soos: `select * from "cpu"`
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{% endhint %}
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### Geoutomatiseerde Outentikasie
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```bash
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msf6 > use auxiliary/scanner/http/influxdb_enum
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```
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{% hint style="success" %}
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Leer & oefen AWS Hacking:<img src="/.gitbook/assets/arte.png" alt="" data-size="line">[**HackTricks Opleiding AWS Red Team Expert (ARTE)**](https://training.hacktricks.xyz/courses/arte)<img src="/.gitbook/assets/arte.png" alt="" data-size="line">\
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Leer & oefen GCP Hacking: <img src="/.gitbook/assets/grte.png" alt="" data-size="line">[**HackTricks Opleiding GCP Red Team Expert (GRTE)**<img src="/.gitbook/assets/grte.png" alt="" data-size="line">](https://training.hacktricks.xyz/courses/grte)
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<details>
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<summary>Ondersteun HackTricks</summary>
|
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* Kyk na die [**subskripsie planne**](https://github.com/sponsors/carlospolop)!
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* **Sluit aan by die** 💬 [**Discord groep**](https://discord.gg/hRep4RUj7f) of die [**telegram groep**](https://t.me/peass) of **volg** ons op **Twitter** 🐦 [**@hacktricks\_live**](https://twitter.com/hacktricks\_live)**.**
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* **Deel hacking truuks deur PRs in te dien na die** [**HackTricks**](https://github.com/carlospolop/hacktricks) en [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github repos.
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</details>
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{% endhint %}
|
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|
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<figure><img src="../.gitbook/assets/image (48).png" alt=""><figcaption></figcaption></figure>
|
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|
||
\
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Gebruik [**Trickest**](https://trickest.com/?utm_source=hacktricks&utm_medium=text&utm_campaign=ppc&utm_content=8086-pentesting-influxdb) om maklik te bou en **werkvloei** te **automate** wat deur die wêreld se **mees gevorderde** gemeenskap gereedskap aangedryf word.\
|
||
Kry Toegang Vandag:
|
||
|
||
{% embed url="https://trickest.com/?utm_source=hacktricks&utm_medium=banner&utm_campaign=ppc&utm_content=8086-pentesting-influxdb" %}
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