Symantec Gateway 5.0/5.0.1/5.0.2 previewProxyError.php err access control

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

A vulnerability was found in Symantec Gateway 5.0/5.0.1/5.0.2 and classified as problematic. This issue affects some unknown functionality of the file spywall/previewProxyError.php. The manipulation of the argument err with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, and integrity. The summary by CVE is:

The file-management scripts in the management GUI in Symantec Web Gateway 5.0.x before 5.0.3 allow remote attackers to (1) read or (2) delete arbitrary files via unspecified vectors.

The weakness was released 05/17/2012 with SecuriTeam Secure Disclosure as SYM12-006 (Website). The advisory is shared at symantec.com. The public release was coordinated with Symantec. The identification of this vulnerability is CVE-2012-0298 since 01/04/2012. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1068 for this issue.

A public exploit has been developed by S2 Crew and been published 2 months after the advisory. The exploit is available at exploit-db.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $5k-$25k. By approaching the search of inurl:spywall/previewProxyError.php it is possible to find vulnerable targets with Google Hacking. The vulnerability scanner Nessus provides a plugin with the ID 59209 (Symantec Web Gateway < 5.0.3 Multiple Vulnerabilities (SYM12-006) (version check)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses. The commercial vulnerability scanner Qualys is able to test this issue with plugin 12555 (Symantec Web Gateway Multiple Security Vulnerability (SYM12-006)).

Upgrading to version 5.0.3 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (75732), Tenable (59209) and Exploit-DB (19406). Entries connected to this vulnerability are available at 5438, 5439, 5440 and 5621.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
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CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.5
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

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

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: S2 Crew
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 59209
Nessus Name: Symantec Web Gateway < 5.0.3 Multiple Vulnerabilities (SYM12-006) (version check)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 803094
OpenVAS Name: Symantec Web Gateway relfile Parameter Directory Traversal Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Exploit Delay Time: 🔍

Upgrade: Gateway 5.0.3

Timelineinfo

01/04/2012 🔍
05/17/2012 +134 days 🔍
05/17/2012 +0 days 🔍
05/17/2012 +0 days 🔍
05/17/2012 +0 days 🔍
05/18/2012 +1 days 🔍
05/18/2012 +0 days 🔍
05/21/2012 +3 days 🔍
05/21/2012 +0 days 🔍
05/25/2012 +4 days 🔍
05/28/2012 +3 days 🔍
06/27/2012 +30 days 🔍
06/27/2012 +0 days 🔍
03/25/2021 +3193 days 🔍

Sourcesinfo

Vendor: symantec.com

Advisory: SYM12-006
Organization: SecuriTeam Secure Disclosure
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2012-0298 (🔍)
X-Force: 75732
SecurityTracker: 1027078 - Symantec Web Gateway Bugs Let Remote Users View/Upload/Delete Files, Execute Arbitrary Commands, and Conduct Cross-Site Scripting Attacks
Vulnerability Center: 35189 - Symantec Web Gateway 5.0.x before 5.0.3 Allows to Read or Delete Arbitrary Files, High
SecurityFocus: 53442 - Symantec Web Gateway Arbitrary File Download And Delete Vulnerability
Secunia: 49216 - Symantec Web Gateway Multiple Vulnerabilities, Moderately Critical
OSVDB: 82024

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 05/25/2012 12:57
Updated: 03/25/2021 07:06
Changes: 05/25/2012 12:57 (78), 08/25/2017 19:24 (17), 03/25/2021 07:06 (3)
Complete: 🔍

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