Common Weakness Enumeration
CWE-276
AllowedIncorrect Default Permissions
Abstraction: Base · Status: Draft
During installation, installed file permissions are set to allow anyone to modify those files.
2043 vulnerabilities reference this CWE, most recent first.
CVE-2020-13532 (GCVE-0-2020-13532)
Vulnerability from cvelistv5 – Published: 2021-04-09 17:50 – Updated: 2024-08-04 12:18
VLAI
EPSS
VEX
Summary
A privilege escalation vulnerability exists in Dream Report 5 R20-2. In the default configuration, the Syncfusion Dashboard Service service binary can be replaced by attackers to escalate privileges to NT SYSTEM. An attacker can provide a malicious file to trigger this vulnerability.
Severity
9.3 (Critical)
CWE
- CWE-276 - Incorrect Default Permissions
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://talosintelligence.com/vulnerability_repor… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Dream Report |
Affected:
Dream Report 5 R20-2
|
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CVE-2020-12510 (GCVE-0-2020-12510)
Vulnerability from cvelistv5 – Published: 2020-11-19 17:07 – Updated: 2024-09-16 19:35
VLAI
EPSS
VEX
Title
Beckhoff: Privilege Escalation through TwinCat System
Summary
The default installation path of the TwinCAT XAR 3.1 software in all versions is underneath C:\TwinCAT. If the directory does not exist it and further subdirectories are created with permissions which allow every local user to modify the content. The default installation registers TcSysUI.exe for automatic execution upon log in of a user. If a less privileged user has a local account he or she can replace TcSysUI.exe. It will be executed automatically by another user during login. This is also true for users with administrative access. Consequently, a less privileged user can trick a higher privileged user into executing code he or she modified this way. By default Beckhoff’s IPCs are shipped with TwinCAT software installed this way and with just a single local user configured. Thus the vulnerability exists if further less privileged users have been added.
Severity
7.3 (High)
CWE
- CWE-276 - Incorrect Default Permissions
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cert.vde.com/en-us/advisories/vde-2020-037 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Beckhoff | TwinCat XAR 3.1 |
Affected:
all
|
Date Public
2020-11-19 00:00
Credits
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CVE-2020-10782 (GCVE-0-2020-10782)
Vulnerability from cvelistv5 – Published: 2020-06-18 12:49 – Updated: 2024-08-04 11:14
VLAI
EPSS
VEX
Summary
An exposure of sensitive information flaw was found in Ansible version 3.7.0. Sensitive information, such tokens and other secrets could be readable and exposed from the rsyslog configuration file, which has set the wrong world-readable permissions. The highest threat from this vulnerability is to confidentiality. This is fixed in Ansible version 3.7.1.
Severity
6.5 (Medium)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Ansible Tower |
Affected:
Affected: version 3.7.0
Affected: Fixed: version 3.7.1 |
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CVE-2020-10606 (GCVE-0-2020-10606)
Vulnerability from cvelistv5 – Published: 2020-07-24 22:55 – Updated: 2024-08-04 11:06
VLAI
EPSS
VEX
Summary
In OSIsoft PI System multiple products and versions, a local attacker can exploit incorrect permissions set by affected PI System software. This exploitation can result in unauthorized information disclosure, deletion, or modification if the local computer also processes PI System data from other users, such as from a shared workstation or terminal server deployment.
Severity
No CVSS data available.
CWE
- CWE-276 - INCORRECT DEFAULT PERMISSIONS CWE-276
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-20-133-02 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | OSIsoft PI System multiple products and versions |
Affected:
OSIsoft PI System multiple products and versions
|
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CVE-2020-10279 (GCVE-0-2020-10279)
Vulnerability from cvelistv5 – Published: 2020-06-24 06:05 – Updated: 2024-09-17 02:31
VLAI
EPSS
VEX
Title
RVD#2569: Insecure operating system defaults in MiR robots
Summary
MiR robot controllers (central computation unit) makes use of Ubuntu 16.04.2 an operating system, Thought for desktop uses, this operating system presents insecure defaults for robots. These insecurities include a way for users to escalate their access beyond what they were granted via file creation, access race conditions, insecure home directory configurations and defaults that facilitate Denial of Service (DoS) attacks.
Severity
10 (Critical)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/aliasrobotics/RVD/issues/2569 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mobile Industrial Robots A/S | MiR100 |
Affected:
v2.8.1.1 and before
|
Date Public
2020-06-24 00:00
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CVE-2020-10050 (GCVE-0-2020-10050)
Vulnerability from cvelistv5 – Published: 2020-09-09 18:08 – Updated: 2024-08-04 10:50
VLAI
EPSS
VEX
Summary
A vulnerability has been identified in SIMATIC RTLS Locating Manager (All versions < V2.10.2). The directory of service executables of the affected application could allow a local attacker to include arbitrary commands that are executed with SYSTEM privileges when the system restarts.
Severity
No CVSS data available.
CWE
- CWE-276 - Incorrect Default Permissions
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cert-portal.siemens.com/productcert/pdf/s… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens AG | SIMATIC RTLS Locating Manager |
Affected:
All versions < V2.10.2
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CVE-2020-10049 (GCVE-0-2020-10049)
Vulnerability from cvelistv5 – Published: 2020-09-09 18:06 – Updated: 2024-08-04 10:50
VLAI
EPSS
VEX
Summary
A vulnerability has been identified in SIMATIC RTLS Locating Manager (All versions < V2.10.2). The start-stop scripts for the services of the affected application could allow a local attacker to include arbitrary commands that are executed when services are started or stopped interactively by system administrators.
Severity
No CVSS data available.
CWE
- CWE-276 - Incorrect Default Permissions
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cert-portal.siemens.com/productcert/pdf/s… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens AG | SIMATIC RTLS Locating Manager |
Affected:
All versions < V2.10.2
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CVE-2020-8933 (GCVE-0-2020-8933)
Vulnerability from cvelistv5 – Published: 2020-06-22 13:45 – Updated: 2024-08-04 10:12
VLAI
EPSS
VEX
Title
Priviged Escalation in Google Cloud Platform's Guest-OSLogin
Summary
A vulnerability in Google Cloud Platform's guest-oslogin versions between 20190304 and 20200507 allows a user that is only granted the role "roles/compute.osLogin" to escalate privileges to root. Using the membership to the "lxd" group, an attacker can attach host devices and filesystems. Within an lxc container, it is possible to attach the host OS filesystem and modify /etc/sudoers to then gain administrative privileges. All images created after 2020-May-07 (20200507) are fixed, and if you cannot update, we recommend you edit /etc/group/security.conf and remove the "lxd" user from the OS Login entry.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-276 - Incorrect Default Permissions
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/GoogleCloudPlatform/guest-oslo… | x_refsource_CONFIRM |
| https://gitlab.com/gitlab-com/gl-security/gl-redt… | x_refsource_MISC |
| https://cloud.google.com/support/bulletins/#gcp-2… | x_refsource_MISC |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Google LLC | guest-oslogin |
Affected:
20190304 , < 20200507
(date)
Unaffected: 20200507 (date) |
|
| guest-oslogin |
Affected:
20190304.00 , < 20200507
(custom)
cpe:2.3:a:google:guest-oslogin:20190304.00:*:*:*:*:*:*:* |
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CVE-2020-8907 (GCVE-0-2020-8907)
Vulnerability from cvelistv5 – Published: 2020-06-22 13:45 – Updated: 2024-08-04 10:12
VLAI
EPSS
VEX
Title
Priviged Escalation in Google Cloud Platform's Guest-OSLogin
Summary
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Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-276 - Incorrect Default Permissions
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/GoogleCloudPlatform/guest-oslo… | x_refsource_CONFIRM |
| https://gitlab.com/gitlab-com/gl-security/gl-redt… | x_refsource_MISC |
| https://cloud.google.com/support/bulletins/#gcp-2… | x_refsource_MISC |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Google LLC | guest-oslogin |
Affected:
20190304 , < 20200507
(date)
Unaffected: 20200507 (date) |
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CVE-2020-8903 (GCVE-0-2020-8903)
Vulnerability from cvelistv5 – Published: 2020-06-22 13:45 – Updated: 2024-08-04 10:12
VLAI
EPSS
VEX
Title
Priviged Escalation in Google Cloud Platform's Guest-OSLogin
Summary
A vulnerability in Google Cloud Platform's guest-oslogin versions between 20190304 and 20200507 allows a user that is only granted the role "roles/compute.osLogin" to escalate privileges to root. Using their membership to the "adm" group, users with this role are able to read the DHCP XID from the systemd journal. Using the DHCP XID, it is then possible to set the IP address and hostname of the instance to any value, which is then stored in /etc/hosts. An attacker can then point metadata.google.internal to an arbitrary IP address and impersonate the GCE metadata server which make it is possible to instruct the OS Login PAM module to grant administrative privileges. All images created after 2020-May-07 (20200507) are fixed, and if you cannot update, we recommend you edit /etc/group/security.conf and remove the "adm" user from the OS Login entry.
Severity
CWE
- CWE-276 - Incorrect Default Permissions
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/GoogleCloudPlatform/guest-oslo… | x_refsource_CONFIRM |
| https://gitlab.com/gitlab-com/gl-security/gl-redt… | x_refsource_MISC |
| https://cloud.google.com/support/bulletins/#gcp-2… | x_refsource_MISC |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Google LLC | guest-oslogin |
Affected:
20190304 , < 20200507
(date)
Unaffected: 20200507 (date) |
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Mitigation MIT-1
Architecture and Design
Operation
The architecture needs to access and modification attributes for files to only those users who actually require those actions.
Mitigation MIT-46
Architecture and Design
Strategy: Separation of Privilege
- Compartmentalize the system to have "safe" areas where trust boundaries can be unambiguously drawn. Do not allow sensitive data to go outside of the trust boundary and always be careful when interfacing with a compartment outside of the safe area.
- Ensure that appropriate compartmentalization is built into the system design, and the compartmentalization allows for and reinforces privilege separation functionality. Architects and designers should rely on the principle of least privilege to decide the appropriate time to use privileges and the time to drop privileges.
CAPEC-1: Accessing Functionality Not Properly Constrained by ACLs
In applications, particularly web applications, access to functionality is mitigated by an authorization framework. This framework maps Access Control Lists (ACLs) to elements of the application's functionality; particularly URL's for web apps. In the case that the administrator failed to specify an ACL for a particular element, an attacker may be able to access it with impunity. An attacker with the ability to access functionality not properly constrained by ACLs can obtain sensitive information and possibly compromise the entire application. Such an attacker can access resources that must be available only to users at a higher privilege level, can access management sections of the application, or can run queries for data that they otherwise not supposed to.
CAPEC-127: Directory Indexing
An adversary crafts a request to a target that results in the target listing/indexing the content of a directory as output. One common method of triggering directory contents as output is to construct a request containing a path that terminates in a directory name rather than a file name since many applications are configured to provide a list of the directory's contents when such a request is received. An adversary can use this to explore the directory tree on a target as well as learn the names of files. This can often end up revealing test files, backup files, temporary files, hidden files, configuration files, user accounts, script contents, as well as naming conventions, all of which can be used by an attacker to mount additional attacks.
CAPEC-81: Web Server Logs Tampering
Web Logs Tampering attacks involve an attacker injecting, deleting or otherwise tampering with the contents of web logs typically for the purposes of masking other malicious behavior. Additionally, writing malicious data to log files may target jobs, filters, reports, and other agents that process the logs in an asynchronous attack pattern. This pattern of attack is similar to "Log Injection-Tampering-Forging" except that in this case, the attack is targeting the logs of the web server and not the application.