Untis WebUntis prior 2020.9.6 cross-site request forgery

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 (≈)
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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.
6.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Untis WebUntis. Affected by this issue is some unknown functionality. This manipulation causes cross-site request forgery. This vulnerability is tracked as CVE-2020-10540. The attack is possible to be carried out remotely. No exploit exists. It is advisable to upgrade the affected component. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Detailsinfo

A vulnerability has been found in Untis WebUntis and classified as problematic. Affected by this vulnerability is an unknown functionality. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. The CWE definition for the vulnerability is CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. As an impact it is known to affect integrity. The summary by CVE is:

Untis WebUntis before 2020.9.6 allows CSRF for certain combinations of rights and modules.

The weakness was disclosed 03/13/2020. This vulnerability is known as CVE-2020-10540 since 03/13/2020. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

Upgrading to version 2020.9.6 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: WebUntis 2020.9.6

Timelineinfo

03/13/2020 🔍
03/13/2020 +0 days 🔍
03/13/2020 +0 days 🔍
05/12/2025 +1886 days 🔍

Sourcesinfo

Advisory: help.untis.at
Status: Confirmed

CVE: CVE-2020-10540 (🔍)
GCVE (CVE): GCVE-0-2020-10540
GCVE (VulDB): GCVE-100-151537

Entryinfo

Created: 03/13/2020 04:53 PM
Updated: 05/12/2025 02:41 PM
Changes: 03/13/2020 04:53 PM (35), 03/13/2020 04:58 PM (17), 04/16/2024 08:21 AM (18), 05/12/2025 02:41 PM (5)
Complete: 🔍
Cache ID: 244:A1B:40

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