CVE-2020-16134
Swisscom Internet Box Privilege Escalation
Description
An issue was discovered on Swisscom Internet Box 2, Internet Box Standard, Internet Box Plus prior to 10.04.38, Internet Box 3 prior to 11.01.20, and Internet Box light prior to 08.06.06. Given the (user-configurable) credentials for the local Web interface or physical access to a device's plus or reset button, an attacker can create a user with elevated privileges on the Sysbus-API. This can then be used to modify local or remote SSH access, thus allowing a login session as the superuser.
INFO
Published Date :
Aug. 4, 2020, 7:15 p.m.
Last Modified :
July 21, 2021, 11:39 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
2.1
Affected Products
The following products are affected by CVE-2020-16134
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2020-16134.
| URL | Resource |
|---|---|
| https://www.swisscom.ch | Vendor Advisory |
| https://www.swisscom.ch/content/dam/swisscom/de/about/nachhaltigkeit/digitale-schweiz/sicherheit/bug-bounty/files/cve-2020-16134.txt | Vendor 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-2020-16134 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-16134 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-522 NVD-CWE-noinfo -
CPE Deprecation Remap by [email protected]
Jun. 28, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:h:swisscom:internet_box_light:-:*:*:*:*:*:*:* OR *cpe:2.3:h:swisscom:internet-box_light:-:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Jun. 28, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:h:swisscom:internet_box_plus:-:*:*:*:*:*:*:* OR *cpe:2.3:h:swisscom:internet-box_plus:-:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Jun. 28, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:h:swisscom:internet_box_3:-:*:*:*:*:*:*:* OR *cpe:2.3:h:swisscom:internet-box_3:-:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Jun. 28, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:swisscom:internet_box_2_firmware:*:*:*:*:*:*:*:* versions from (excluding) 10.04.38 OR *cpe:2.3:o:swisscom:internet-box_2_firmware:*:*:*:*:*:*:*:* versions from (excluding) 10.04.38 -
CPE Deprecation Remap by [email protected]
Jun. 28, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:swisscom:internet_box_3_firmware:*:*:*:*:*:*:*:* versions from (excluding) 11.01.20 OR *cpe:2.3:o:swisscom:internet-box_3_firmware:*:*:*:*:*:*:*:* versions from (excluding) 11.01.20 -
CPE Deprecation Remap by [email protected]
Jun. 28, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:swisscom:internet_box_light_firmware:*:*:*:*:*:*:*:* versions from (excluding) 08.06.06 OR *cpe:2.3:o:swisscom:internet-box_light_firmware:*:*:*:*:*:*:*:* versions from (excluding) 08.06.06 -
CPE Deprecation Remap by [email protected]
Jun. 28, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:swisscom:internet_box_plus_firmware:*:*:*:*:*:*:*:* versions from (excluding) 10.04.38 OR *cpe:2.3:o:swisscom:internet-box_plus_firmware:*:*:*:*:*:*:*:* versions from (excluding) 10.04.38 -
CPE Deprecation Remap by [email protected]
Jun. 28, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:swisscom:internet_box_standard_firmware:*:*:*:*:*:*:*:* versions from (excluding) 10.04.38 OR *cpe:2.3:o:swisscom:internet-box_standard_firmware:*:*:*:*:*:*:*:* versions from (excluding) 10.04.38 -
CPE Deprecation Remap by [email protected]
Jun. 28, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:h:swisscom:internet_box_2:-:*:*:*:*:*:*:* OR *cpe:2.3:h:swisscom:internet-box_2:-:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Jun. 28, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:h:swisscom:internet_box_standard:-:*:*:*:*:*:*:* OR *cpe:2.3:h:swisscom:internet-box_standard:-:*:*:*:*:*:*:* -
Initial Analysis by [email protected]
Aug. 10, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:A/AC:L/Au:S/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://www.swisscom.ch No Types Assigned https://www.swisscom.ch Vendor Advisory Changed Reference Type https://www.swisscom.ch/content/dam/swisscom/de/about/nachhaltigkeit/digitale-schweiz/sicherheit/bug-bounty/files/cve-2020-16134.txt No Types Assigned https://www.swisscom.ch/content/dam/swisscom/de/about/nachhaltigkeit/digitale-schweiz/sicherheit/bug-bounty/files/cve-2020-16134.txt Vendor Advisory Added CWE NIST CWE-522 Added CPE Configuration AND OR *cpe:2.3:o:swisscom:internet_box_2_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.04.38 OR cpe:2.3:h:swisscom:internet_box_2:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:swisscom:internet_box_standard_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.04.38 OR cpe:2.3:h:swisscom:internet_box_standard:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:swisscom:internet_box_plus_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.04.38 OR cpe:2.3:h:swisscom:internet_box_plus:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:swisscom:internet_box_3_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 11.01.20 OR cpe:2.3:h:swisscom:internet_box_3:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:swisscom:internet_box_light_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 08.06.06 OR cpe:2.3:h:swisscom:internet_box_light:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-16134 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-2020-16134
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
0.10264
percentile