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CVE-2020-11733

MEDIUM
6.7
CVSS Score
Published: August 13, 2020 at 01:59 PM UTC
Updated: June 17, 2026 at 02:50 AM UTC
3 products affected across 1 vendorAvalancheTestcenterC100-Mp

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Severity
MEDIUM6.7
Exploit prediction
EPSS 2%

Description

An issue was discovered on Spirent TestCenter and Avalanche appliance admin interface firmware. An attacker, who already has access to an SSH restricted shell, can achieve root access via shell metacharacters. The attacker can then, for example, read sensitive files such as appliance admin configuration source code. This affects Spirent TestCenter and Avalanche products which chassis version <= 5.08. The SSH restricted shell is available with default credentials.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Avalanche· Spirent
95%
v ≤ 5.08
spirent-c100-mp (environment)
Testcenter· Spirent
95%
v ≤ 5.08
spirent-c100-mp (environment)
C100-Mp· Spirentdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

x_refsource_MISCThird Party Advisory
Source: [email protected]
https://gist.github.com/a05110511t/65d07bc776d7c11b4ccf112a09cca4ab
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://github.com/a05110511t/CVE/blob/master/CVE-2020-11733.md

CVSS

6.7MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-78

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