DotNetNuke up to 9.1.0 Cookie code injection

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in DotNetNuke up to 9.1.0. Affected by this issue is some unknown functionality of the component Cookie Handler. Performing a manipulation results in input validation. This vulnerability is known as CVE-2017-9822. Remote exploitation of the attack is possible. Furthermore, an exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

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-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. 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. MITRE ATT&CK project uses the attack technique T1059 for this issue.

It is declared as attacked. 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 databases at Tenable (101397) and SecurityFocus (BID 102213†). Similar entry is available at VDB-91012. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
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

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

NVD Base Score: 🔍

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Attacked

EPSS Score: 🔍
EPSS Percentile: 🔍

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

Price Prediction: 🔍
Current Price Estimation: 🔍

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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 🔍
02/13/2025 +2764 days 🔍

Sourcesinfo

Advisory: 157080
Researcher: Alvaro Muñoz
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-9822 (🔍)
GCVE (CVE): GCVE-0-2017-9822
GCVE (VulDB): GCVE-100-104325
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: 02/13/2025 00:45
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), 07/24/2024 21:16 (1), 09/09/2024 22:29 (1), 02/13/2025 00:45 (3)
Complete: 🔍
Cache ID: 216::103

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