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.
4.1	$0-$5k	0.00

A vulnerability was found in Helios Calendar 1.2.1 Beta (Calendar Software) and classified as problematic. Affected by this issue is some unknown processing of the file admin/index.php. The manipulation of the argument username with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. CVE summarizes:

Cross-site scripting (XSS) vulnerability in admin/index.php in Helios Calendar 1.2.1 Beta allows remote attackers to inject arbitrary web script or HTML via the username parameter. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

The weakness was presented 11/02/2007 (Website). The advisory is shared for download at securityreason.com. This vulnerability is handled as CVE-2007-5952 since 11/13/2007. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. Technical details as well as a exploit are known. The MITRE ATT&CK project declares the attack technique as T1059.007.

After immediately, there has been an exploit disclosed. It is declared as proof-of-concept. By approaching the search of inurl:admin/index.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Productinfo

Type

• Calendar Software

Vendor

• Helios

Name

• Calendar

Version

• 1.2.1 Beta

CPE 2.3info

• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
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: Cross site scripting
CWE: CWE-79 / CWE-74 / CWE-707
ATT&CK: T1059.007

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

11/02/2007 🔍
11/02/2007 +0 days 🔍
11/02/2007 +0 days 🔍
11/05/2007 +3 days 🔍
11/05/2007 +0 days 🔍
11/13/2007 +7 days 🔍
11/13/2007 +0 days 🔍
03/16/2015 +2680 days 🔍
08/13/2017 +881 days 🔍

Sourcesinfo

Advisory: securityreason.com
Status: Not defined

CVE: CVE-2007-5952 (🔍)
SecurityFocus: 26312 - Helios Calendar Admin/Index.PHP Cross Site Scripting Vulnerability
Secunia: 27490 - Helios Calendar "username" Cross-Site Scripting Vulnerability, Less Critical
OSVDB: 38408 - Helios Calendar admin/index.php username Parameter XSS

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

Entryinfo

Created: 03/16/2015 13:43
Updated: 08/13/2017 19:34
Changes: 03/16/2015 13:43 (49), 08/13/2017 19:34 (12)
Complete: 🔍

Discussion

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