CVE-2020-11733
Spirent TestCenter and Avalanche SSH Shell Escalation Vulnerability
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.
INFO
Published Date :
Aug. 13, 2020, 2:15 p.m.
Last Modified :
July 21, 2021, 11:39 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
0.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-11733.
| URL | Resource |
|---|---|
| https://gist.github.com/a05110511t/65d07bc776d7c11b4ccf112a09cca4ab | Third Party Advisory |
| https://github.com/a05110511t/CVE/blob/master/CVE-2020-11733.md | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-11733 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-11733 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CWE Remap by [email protected]
Jul. 21, 2021
Action Type Old Value New Value Changed CWE CWE-74 CWE-78 -
Initial Analysis by [email protected]
Aug. 19, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://gist.github.com/a05110511t/65d07bc776d7c11b4ccf112a09cca4ab No Types Assigned https://gist.github.com/a05110511t/65d07bc776d7c11b4ccf112a09cca4ab Third Party Advisory Changed Reference Type https://github.com/a05110511t/CVE/blob/master/CVE-2020-11733.md No Types Assigned https://github.com/a05110511t/CVE/blob/master/CVE-2020-11733.md Third Party Advisory Added CWE NIST CWE-74 Added CPE Configuration AND OR *cpe:2.3:a:spirent:avalanche:*:*:*:*:*:*:*:* versions up to (including) 5.08 *cpe:2.3:a:spirent:testcenter:*:*:*:*:*:*:*:* versions up to (including) 5.08 OR cpe:2.3:h:spirent:c100-mp:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Aug. 13, 2020
Action Type Old Value New Value Removed Reference https://drive.google.com/drive/folders/1V4qOkECZ0moQ0VMhbtzA6FmUwVnJsMyQ?usp=sharing [No Types Assigned] Removed Reference https://gist.github.com/chtsecurity/f2777831c1b0834bd711df5eba73b6a7 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-11733 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-11733
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.10719
percentile