ADB Broadband Router on Epicentro access control

CVSS Meta Temp Score
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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
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7.6$0-$5k0.00

A vulnerability, which was classified as critical, was found in ADB Broadband Router on Epicentro (Router Operating System) (version unknown). This affects an unknown function. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

All ADB broadband gateways / routers based on the Epicentro platform are affected by a local root jailbreak vulnerability where attackers are able to gain root access on the device, and extract further information such as sensitive configuration data of the ISP (e.g., VoIP credentials) or attack the internal network of the ISP.

The bug was discovered 07/04/2018. The weakness was disclosed 07/06/2018 as not defined posting (Bugtraq). The advisory is shared at securityfocus.com. This vulnerability is uniquely identified as CVE-2018-13108 since 07/03/2018. An attack has to be approached locally. The successful exploitation requires a authentication. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $0-$5k.

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

The vulnerability is also documented in the vulnerability database at Exploit-DB (44983). The entries 120479 and 120478 are pretty similar.

Productinfo

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Vendor

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CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
ATT&CK: T1068

Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/03/2018 🔍
07/04/2018 +1 days 🔍
07/06/2018 +1 days 🔍
07/06/2018 +0 days 🔍
07/06/2018 +0 days 🔍
04/03/2023 +1732 days 🔍

Sourcesinfo

Advisory: 148424⛔
Status: Not defined

CVE: CVE-2018-13108 (🔍)
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 07/06/2018 10:05 PM
Updated: 04/03/2023 07:09 PM
Changes: 07/06/2018 10:05 PM (60), 02/26/2020 09:08 AM (4), 04/03/2023 07:09 PM (4)
Complete: 🔍

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