VDB-131045 · CVE-2018-15380 · BID 107103

Cisco HyperFlex Software up to 3.5 CLuster Service Manager os command injection

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.
8.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Cisco HyperFlex Software up to 3.5. It has been classified as critical. This affects an unknown part of the component CLuster Service Manager. The manipulation leads to os command injection. This vulnerability is referenced as CVE-2018-15380. The attack needs to be initiated within the local network. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Cisco HyperFlex Software up to 3.5 and classified as critical. This issue affects an unknown code block of the component CLuster Service Manager. The manipulation with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A vulnerability in the cluster service manager of Cisco HyperFlex Software could allow an unauthenticated, adjacent attacker to execute commands as the root user. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by connecting to the cluster service manager and injecting commands into the bound process. A successful exploit could allow the attacker to run commands on the affected host as the root user. This vulnerability affects Cisco HyperFlex Software releases prior to 3.5(2a).

The bug was discovered 02/20/2019. The weakness was published 02/20/2019 with Cisco as cisco-sa-20190220-hyperflex-in as confirmed advisory (Website). The advisory is shared at tools.cisco.com. The identification of this vulnerability is CVE-2018-15380 since 08/17/2018. Access to the local network is required for this attack. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 13431 (Cisco HyperFlex Multiple Vulnerabilities(cisco-sa-20190220-chn-root-access,cisco-sa-20190220-hyperflex-injection)).

Upgrading to version 3.5(2a) eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 107103†). Similar entry is available at VDB-131081. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.7

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 8.8
CNA Vector (Cisco Systems, Inc.): 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: HyperFlex Software 3.5(2a)

Timelineinfo

08/17/2018 🔍
02/20/2019 +187 days 🔍
02/20/2019 +0 days 🔍
02/20/2019 +0 days 🔍
02/21/2019 +1 days 🔍
07/11/2023 +1601 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20190220-hyperflex-in
Organization: Cisco
Status: Confirmed

CVE: CVE-2018-15380 (🔍)
GCVE (CVE): GCVE-0-2018-15380
GCVE (VulDB): GCVE-100-131045
SecurityFocus: 107103 - Cisco HyperFlex Software CVE-2019-1664 Local Access Bypass Vulnerability

See also: 🔍

Entryinfo

Created: 02/21/2019 07:58
Updated: 07/11/2023 14:55
Changes: 02/21/2019 07:58 (63), 05/11/2020 16:34 (4), 07/11/2023 14:55 (13)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Want to stay up to date on a daily basis?

Enable the mail alert feature now!