Solare Solar-Log 2.8.4-56/3.5.2-85 File Upload privileges management

HistoryDiffrelatejsonxmlCTI

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.
7.5	$0-$5k	0.11

A vulnerability, which was classified as critical, was found in Solare Solar-Log 2.8.4-56/3.5.2-85. This affects an unknown function of the component File Upload. The manipulation with an unknown input leads to a privileges management vulnerability. CWE is classifying the issue as CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. This is going to have an impact on integrity, and availability.

The weakness was released 03/22/2017 by T. Weber with SEC Consult Vulnerability Lab as SEC Consult SA-20170322-0 :: Multiple vulnerabilities in Solare Datensysteme Solar-Log devices as confirmed mailinglist post (Full-Disclosure). It is possible to read the advisory at seclists.org. The public release was coordinated with Solare. This vulnerability is uniquely identified as CVE-2017-20021. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Upgrading to version 3.5.3-86 eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-98929, VDB-98930, VDB-98932 and VDB-98933.

Productinfo

Vendor

Solare

Name

Solar-Log

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.5

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector (VulDB): 🔍

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: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Solar-Log 3.5.3-86

Timelineinfo

03/22/2017 🔍
03/28/2017 +6 days 🔍
06/05/2022 +1894 days 🔍
11/22/2022 +170 days 🔍

Sourcesinfo

Advisory: SEC Consult SA-20170322-0 :: Multiple vulnerabilities in Solare Datensysteme Solar-Log devices
Researcher: T. Weber
Organization: SEC Consult Vulnerability Lab
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2017-20021 (🔍)
See also: 🔍

Entryinfo

Created: 03/28/2017 17:57
Updated: 11/22/2022 13:48
Changes: 03/28/2017 17:57 (45), 08/23/2020 10:30 (1), 06/05/2022 09:34 (2), 11/22/2022 13:43 (3), 11/22/2022 13:48 (28)
Complete: 🔍
Cache ID: 152:390:65