baigoStudio baigoSSO 3.0.1 Configuration Screen opt_base.inc.php BG_SITE_NAME input validation

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.
5.9	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in baigoStudio baigoSSO 3.0.1. Impacted is an unknown function of the file opt_base.inc.php of the component Configuration Screen. Executing a manipulation of the argument BG_SITE_NAME can lead to input validation. This vulnerability appears as CVE-2019-10015. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability classified as critical was found in baigoStudio baigoSSO 3.0.1. This vulnerability affects some unknown functionality of the file opt_base.inc.php of the component Configuration Screen. The manipulation of the argument BG_SITE_NAME with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

baigoStudio baigoSSO v3.0.1 allows remote attackers to execute arbitrary PHP code via the first form field of a configuration screen, because this code is written to the BG_SITE_NAME field in the opt_base.inc.php file.

The bug was discovered 03/06/2019. The weakness was presented 03/24/2019. This vulnerability was named CVE-2019-10015 since 03/24/2019. The exploitation appears to be easy. The attack can be initiated remotely. A single authentication is required for exploitation. There are known technical details, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 18 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:opt_base.inc.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

baigoStudio

Name

baigoSSO

Version

3.0.1

Website

Product: https://github.com/baigoStudio/baigoSSO/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

VulDB Base Score: 4.7
VulDB Temp Score: 4.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.2
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: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/06/2019 🔍
03/24/2019 +18 days 🔍
03/24/2019 +0 days 🔍
03/25/2019 +1 days 🔍
08/04/2023 +1593 days 🔍

Sourcesinfo

Product: github.com

Advisory: 12
Status: Not defined

CVE: CVE-2019-10015 (🔍)
GCVE (CVE): GCVE-0-2019-10015
GCVE (VulDB): GCVE-100-132148

Entryinfo

Created: 03/25/2019 06:59
Updated: 08/04/2023 18:10
Changes: 03/25/2019 06:59 (55), 05/19/2020 15:37 (1), 08/04/2023 18:10 (4)
Complete: 🔍
Cache ID: 216::103