CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.2 | $0-$5k | 0.00 |
A vulnerability has been found in Drupal CMS up to 8.3.6 (Content Management System) and classified as critical. This vulnerability affects an unknown functionality of the component Ajax Endpoint. The manipulation with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality, integrity, and availability.
The bug was discovered 08/16/2017. The weakness was published 08/16/2017 by Max as SA-CORE-2017-004 as confirmed security advisory (Website). The advisory is available at drupal.org. This vulnerability was named CVE-2017-6923 since 03/16/2017. The attack can be initiated remotely. The successful exploitation needs a single authentication. The technical details are unknown and an exploit is not available.
The vulnerability scanner Nessus provides a plugin with the ID 102615 (FreeBSD : drupal -- Drupal Core - Multiple Vulnerabilities (473b6a9e-8493-11e7-b24b-6cf0497db129)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 276864 (Fedora Security Update for drupal8 (FEDORA-2017-902970c18f)).
Upgrading to version 8.3.7 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (102615). Similar entries are available at 105611 and 105612.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.3VulDB Meta Temp Score: 4.2
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 6.5
NVD Vector: 🔍
CNA Base Score: 0.2
CNA Vector (Drupal.org): 🔍
CVSSv2
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: 🔍
Exploiting
Class: AuthorizationCWE: CWE-862 / CWE-863 / CWE-285
ATT&CK: Unknown
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 |
Nessus ID: 102615
Nessus Name: FreeBSD : drupal -- Drupal Core - Multiple Vulnerabilities (473b6a9e-8493-11e7-b24b-6cf0497db129)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 801842
OpenVAS Name: Drupal Core Multiple Vulnerabilities (SA-CORE-2017-004) (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Upgrade: CMS 8.3.7
Timeline
03/16/2017 🔍08/16/2017 🔍
08/16/2017 🔍
08/16/2017 🔍
08/16/2017 🔍
08/17/2017 🔍
08/20/2017 🔍
08/21/2017 🔍
01/22/2019 🔍
12/16/2022 🔍
Sources
Vendor: drupal.orgAdvisory: SA-CORE-2017-004
Researcher: Max
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2017-6923 (🔍)
SecurityTracker: 1039200
SecurityFocus: 100368 - Drupal Core DRUPAL-SA-CORE-2017-004 Multiple Access Bypass Vulnerabilities
See also: 🔍
Entry
Created: 08/20/2017 21:17Updated: 12/16/2022 08:59
Changes: 08/20/2017 21:17 (80), 11/09/2019 09:37 (6), 01/09/2021 19:13 (2), 01/09/2021 19:16 (1), 12/16/2022 08:59 (12)
Complete: 🔍
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