CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
9.4	$0-$5k	0.00

A vulnerability has been found in Zabbix up to 1.6.6 (Network Management Software) and classified as very critical. This vulnerability affects the function NET_TCP_LISTEN of the file net.c. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The NET_TCP_LISTEN function in net.c in Zabbix Agent before 1.6.7, when running on FreeBSD or Solaris, allows remote attackers to bypass the EnableRemoteCommands setting and execute arbitrary commands via shell metacharacters in the argument to net.tcp.listen. NOTE: this attack is limited to attacks from trusted IP addresses.

The weakness was released 12/31/2009 (Website). The advisory is shared for download at support.zabbix.com. This vulnerability was named CVE-2009-4502 since 12/30/2009. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 01/26/2019). The MITRE ATT&CK project declares the attack technique as T1068.

It is declared as highly functional.

Upgrading to version 1.4.4 eliminates this vulnerability.

Entries connected to this vulnerability are available at 51374 and 51372.

Productinfo

Type

• Network Management Software

Name

• Zabbix

Version

• 1.1.2
• 1.1.3
• 1.1.4
• 1.1.5
• 1.4.2
• 1.4.3
• 1.4.4
• 1.4.6
• 1.6.6

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.4

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Highly functional

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

MetaSploit ID: zabbix_agent_exec.rb
MetaSploit Name: Zabbix Agent net.tcp.listen Command Injection
MetaSploit File: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Zabbix 1.4.4

Timelineinfo

12/14/2009 🔍
12/30/2009 +16 days 🔍
12/31/2009 +1 days 🔍
12/31/2009 +0 days 🔍
03/18/2015 +1903 days 🔍
01/26/2019 +1410 days 🔍

Sourcesinfo

Advisory: support.zabbix.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2009-4502 (🔍)
Secunia: 37740 - ZABBIX Multiple Vulnerabilities, Moderately Critical
Vupen: ADV-2009-3514

See also: 🔍

Entryinfo

Created: 03/18/2015 15:15
Updated: 01/26/2019 11:10
Changes: 03/18/2015 15:15 (54), 01/26/2019 11:10 (5)
Complete: 🔍

Discussion

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