VDB-109268 · CVE-2017-16754 · BID 101777

Bolt up to 3.3.5 ProfilerListener.php access control

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.
6.2	$0-$5k	0.00

A vulnerability was found in Bolt up to 3.3.5. It has been rated as critical. Affected by this issue is an unknown code block of the file EventListener/ProfilerListener.php. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Bolt before 3.3.6 does not properly restrict access to _profiler routes, related to EventListener/ProfilerListener.php and Provider/EventListenerServiceProvider.php.

The bug was discovered 09/26/2017. The weakness was presented 11/10/2017 (Website). The advisory is shared for download at securityfocus.com. This vulnerability is handled as CVE-2017-16754 since 11/09/2017. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability was handled as a non-public zero-day exploit for at least 44 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:EventListener/ProfilerListener.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 3.3.6 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 101777†). See VDB-131475, VDB-140723, VDB-140724 and VDB-140725 for similar entries.

Productinfo

Name

Bolt

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: 6.3
VulDB Meta Temp Score: 6.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
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: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Bolt 3.3.6
Patch: github.com

Timelineinfo

09/26/2017 🔍
11/09/2017 +44 days 🔍
11/09/2017 +0 days 🔍
11/09/2017 +0 days 🔍
11/10/2017 +1 days 🔍
11/10/2017 +0 days 🔍
01/10/2023 +1887 days 🔍

Sourcesinfo

Advisory: aa21787241945457a2e4abc8b079672935fe0840⛔
Status: Not defined

CVE: CVE-2017-16754 (🔍)
SecurityFocus: 101777 - Bolt CVE-2017-16754 Multiple Access Bypass Vulnerabilities

See also: 🔍

Entryinfo

Created: 11/10/2017 12:37 PM
Updated: 01/10/2023 08:36 AM
Changes: 11/10/2017 12:37 PM (59), 12/05/2019 02:17 PM (3), 01/10/2023 08:36 AM (6)
Complete: 🔍
Cache ID: 44:666:40