VDB-109959 · CVE-2016-10700 · GCVE-0-2016-10700

Cacti up to 0.9 Access Restriction auth_login.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.
7.4	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Cacti up to 0.9. It has been declared as critical. This vulnerability affects unknown code of the file auth_login.php of the component Access Restriction. The manipulation leads to access control. This vulnerability was named CVE-2016-10700. The attack can be initiated remotely. There is no exploit available. It is recommended to upgrade the affected component. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Detailsinfo

A vulnerability was found in Cacti up to 0.9 (Log Management Software). It has been classified as critical. This affects an unknown part of the file auth_login.php of the component Access Restriction. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

auth_login.php in Cacti before 1.0.0 allows remote authenticated users who use web authentication to bypass intended access restrictions by logging in as a user not in the cacti database, because the guest user is not considered. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-2313.

The bug was discovered 11/23/2017. The weakness was shared 11/24/2017 (Website). It is possible to read the advisory at bugs.cacti.net. This vulnerability is uniquely identified as CVE-2016-10700 since 11/23/2017. It is possible to initiate the attack remotely. A authentication is necessary for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:auth_login.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 1.0.0 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Log Management Software

Name

Cacti

Version

License

open-source

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
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

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-264
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: Cacti 1.0.0
Patch: github.com

Timelineinfo

11/23/2017 🔍
11/23/2017 +0 days 🔍
11/24/2017 +1 days 🔍
11/24/2017 +0 days 🔍
11/24/2017 +0 days 🔍
01/16/2023 +1879 days 🔍

Sourcesinfo

Advisory: 69983495cd41bf0903fe02baeef84b1fa85f2846
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-10700 (🔍)
GCVE (CVE): GCVE-0-2016-10700
GCVE (VulDB): GCVE-100-109959

Entryinfo

Created: 11/24/2017 08:23 PM
Updated: 01/16/2023 10:37 AM
Changes: 11/24/2017 08:23 PM (59), 12/10/2019 03:45 PM (2), 01/16/2023 10:37 AM (5)
Complete: 🔍
Cache ID: 18:E01:40