DotNetNuke up to 9.1.0 Cookie input validation

EntryHistoryDiffjsonxmlCTI

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.
7.4	$0-$5k	0.00

A vulnerability was found in DotNetNuke up to 9.1.0 (Content Management System). It has been classified as critical. This affects an unknown code of the component Cookie Handler. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

DNN (aka DotNetNuke) before 9.1.1 has Remote Code Execution via a ccokie, aka "2017-08 (Critical) Possible remote code execution on DNN sites."

The bug was discovered 07/05/2017. The weakness was published 07/20/2017 (Website). The advisory is shared at dnnsoftware.com. This vulnerability is uniquely identified as CVE-2017-9822 since 06/22/2017. It is possible to initiate the attack remotely. A authentication is needed for exploitation. Technical details are unknown but an exploit is available.

It is declared as highly functional. The vulnerability scanner Nessus provides a plugin with the ID 101397 (DNN (DotNetNuke) 5.2.0 < 9.1.1 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses and running in the context r. The CISA Known Exploited Vulnerabilities Catalog lists this issue since 11/03/2021 with a due date of 05/03/2022:

Apply updates per vendor instructions.

Upgrading to version 9.1.1 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (101397). Similar entry is available at 91012.

Productinfo

Type

Content Management System

Name

DotNetNuke

Version

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: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

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: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Highly functional

EPSS Score: 🔍
EPSS Percentile: 🔍

KEV Added: 🔍
KEV Due: 🔍
KEV Remediation: 🔍
KEV Ransomware: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

Nessus ID: 101397
Nessus Name: DNN (DotNetNuke) 5.2.0 < 9.1.1 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: DotNetNuke 9.1.1
Suricata ID: 2025545
Suricata Class: 🔍
Suricata Message: 🔍

Timelineinfo

06/22/2017 🔍
07/05/2017 +13 days 🔍
07/05/2017 +0 days 🔍
07/05/2017 +0 days 🔍
07/12/2017 +7 days 🔍
07/20/2017 +8 days 🔍
07/20/2017 +0 days 🔍
07/20/2017 +0 days 🔍
04/19/2024 +2465 days 🔍

Sourcesinfo

Advisory: 157080
Researcher: Alvaro Muñoz
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-9822 (🔍)
SecurityFocus: 102213 - DotNetNuke CVE-2017-9822 Remote Code Execution Vulnerability

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

Entryinfo

Created: 07/20/2017 20:10
Updated: 04/19/2024 11:21
Changes: 07/20/2017 20:10 (71), 10/30/2019 20:24 (5), 01/06/2021 07:14 (2), 12/13/2022 13:11 (3), 04/19/2024 11:21 (25)
Complete: 🔍