VDB-186431 · CVE-2021-35488 · GCVE-0-2021-35488

Thruk 2.40-2 Parameter status.cgi?style=combined host/title cross site scripting

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.
4.8	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Thruk 2.40-2. It has been rated as problematic. This vulnerability affects unknown code of the file /thruk/#cgi-bin/status.cgi?style=combined of the component Parameter Handler. The manipulation of the argument host/title leads to cross site scripting. This vulnerability is documented as CVE-2021-35488. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Thruk 2.40-2 and classified as problematic. This issue affects an unknown function of the file /thruk/#cgi-bin/status.cgi?style=combined of the component Parameter Handler. The manipulation of the argument host/title 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.

The weakness was released 11/10/2021. It is possible to read the advisory at gruppotim.it. The identification of this vulnerability is CVE-2021-35488 since 06/24/2021. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

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

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Productinfo

Name

Thruk

Version

2.40-2

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.8

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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: 🔍

Timelineinfo

06/24/2021 🔍
11/10/2021 +139 days 🔍
11/10/2021 +0 days 🔍
11/12/2021 +2 days 🔍

Sourcesinfo

Advisory: gruppotim.it
Status: Not defined

CVE: CVE-2021-35488 (🔍)
GCVE (CVE): GCVE-0-2021-35488
GCVE (VulDB): GCVE-100-186431

Entryinfo

Created: 11/10/2021 12:05
Updated: 11/12/2021 08:45
Changes: 11/10/2021 12:05 (38), 11/12/2021 08:42 (1), 11/12/2021 08:45 (18)
Complete: 🔍
Cache ID: 216::103