Riverbed RIOS up to 9.0.0 Single-User Mode /opt/tms/bin/cli access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Riverbed RIOS up to 9.0.0 and classified as critical. The affected element is an unknown function of the file /opt/tms/bin/cli of the component Single-User Mode. Executing a manipulation can lead to access control. This vulnerability is tracked as CVE-2017-7307. The physical device can be targeted for the attack. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Riverbed RIOS up to 9.0.0 and classified as critical. This vulnerability affects an unknown code of the file /opt/tms/bin/cli of the component Single-User Mode. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Riverbed RiOS before 9.0.1 does not properly restrict shell access in single-user mode, which makes it easier for physically proximate attackers to obtain root privileges and access decrypted data by replacing the /opt/tms/bin/cli file.

The bug was discovered 02/13/2017. The weakness was disclosed 04/04/2017 (Website). The advisory is shared for download at seclists.org. This vulnerability was named CVE-2017-7307 since 03/29/2017. The attack needs to be approached locally. A single authentication is needed 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 50 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 9.0.1 eliminates this vulnerability.

The entries VDB-97120, VDB-99290 and VDB-99291 are pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.5

VulDB Base Score: 6.6
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: RIOS 9.0.1

Timelineinfo

02/13/2017 🔍
03/29/2017 +44 days 🔍
04/04/2017 +6 days 🔍
04/04/2017 +0 days 🔍
04/04/2017 +0 days 🔍
08/25/2020 +1239 days 🔍

Sourcesinfo

Advisory: seclists.org
Status: Not defined

CVE: CVE-2017-7307 (🔍)
GCVE (CVE): GCVE-0-2017-7307
GCVE (VulDB): GCVE-100-99292
OSVDB: - CVE-2017-7307 - Riverbed - RiOS - Privilege Escalation Issue

See also: 🔍

Entryinfo

Created: 04/04/2017 22:26
Updated: 08/25/2020 17:00
Changes: 04/04/2017 22:26 (61), 08/25/2020 17:00 (2)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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