CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
CVE-2023-30623 (GCVE-0-2023-30623)
Vulnerability from cvelistv5 – Published: 2023-04-24 21:03 – Updated: 2025-02-12 16:34
VLAI
Title
Arbitrary command injection in embano1/wip
Summary
`embano1/wip` is a GitHub Action written in Bash. Prior to version 2, the `embano1/wip` action uses the `github.event.pull_request.title` parameter in an insecure way. The title parameter is used in a run statement - resulting in a command injection vulnerability due to string interpolation. This vulnerability can be triggered by any user on GitHub. They just need to create a pull request with a commit message containing an exploit. (Note that first-time PR requests will not be run - but the attacker can submit a valid PR before submitting an invalid PR). The commit can be genuine, but the commit message can be malicious. This can be used to execute code on the GitHub runners and can be used to exfiltrate any secrets used in the CI pipeline, including repository tokens. Version 2 has a fix for this issue.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/embano1/wip/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/embano1/wip/commit/c25450f77ed… | x_refsource_MISC |
| https://securitylab.github.com/research/github-ac… | x_refsource_MISC |
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CVE-2023-32007 (GCVE-0-2023-32007)
Vulnerability from cvelistv5 – Published: 2023-05-02 08:37 – Updated: 2025-02-13 16:50
VLAI
Title
Apache Spark: Shell command injection via Spark UI
Summary
** UNSUPPORTED WHEN ASSIGNED ** The Apache Spark UI offers the possibility to enable ACLs via the configuration option spark.acls.enable. With an authentication filter, this checks whether a user has access permissions to view or modify the application. If ACLs are enabled, a code path in HttpSecurityFilter can allow someone to perform impersonation by providing an arbitrary user name. A malicious user might then be able to reach a permission check function that will ultimately build a Unix shell command based on their input, and execute it. This will result in arbitrary shell command execution as the user Spark is currently running as. This issue was disclosed earlier as CVE-2022-33891, but incorrectly claimed version 3.1.3 (which has since gone EOL) would not be affected.
NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
Users are recommended to upgrade to a supported version of Apache Spark, such as version 3.4.0.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.cve.org/CVERecord?id=CVE-2022-33891 | related |
| https://spark.apache.org/security.html | vendor-advisory |
| https://lists.apache.org/thread/poxgnxhhnzz735kr1… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2023/05/02/1 |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Spark |
Affected:
3.1.1 , < 3.2.2
(semver)
|
|
| apache | spark |
Affected:
3.1.1 , < 3.2.2
(custom)
cpe:2.3:a:apache:spark:*:*:*:*:*:*:*:* |
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CVE-2023-32073 (GCVE-0-2023-32073)
Vulnerability from cvelistv5 – Published: 2023-05-12 13:34 – Updated: 2025-01-23 20:59
VLAI
Title
AVideo command injection vulnerability
Summary
WWBN AVideo is an open source video platform. In versions 12.4 and prior, a command injection vulnerability exists at `plugin/CloneSite/cloneClient.json.php` which allows Remote Code Execution if you CloneSite Plugin. This is a bypass to the fix for CVE-2023-30854, which affects WWBN AVideo up to version 12.3. This issue is patched in commit 1df4af01f80d56ff2c4c43b89d0bac151e7fb6e3.
Severity
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/WWBN/AVideo/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/WWBN/AVideo/commit/1df4af01f80… | x_refsource_MISC |
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CVE-2023-33136 (GCVE-0-2023-33136)
Vulnerability from cvelistv5 – Published: 2023-09-12 16:58 – Updated: 2025-10-30 18:17
VLAI
Title
Azure DevOps Server Remote Code Execution Vulnerability
Summary
Azure DevOps Server Remote Code Execution Vulnerability
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisory |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Azure DevOps Server 2020.0.2 |
Affected:
2020.0.0 , < 20230820.2
(custom)
|
|
| Microsoft | Azure DevOps Server |
Affected:
1.0.0 , < 20230825.1
(custom)
|
|
| Microsoft | Azure DevOps Server 2020.1.2 |
Affected:
2020.1.0 , < 20230823.1
(custom)
|
|
| Microsoft | Azure DevOps Server 2022.0.1 |
Affected:
2022.0.0 , < 20230825.4
(custom)
|
|
| Microsoft | Azure DevOps Server 2019.0.1 |
Affected:
2019.0.0 , < 20230601.3
(custom)
|
Date Public
2023-09-12 07:00
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CVE-2023-33235 (GCVE-0-2023-33235)
Vulnerability from cvelistv5 – Published: 2023-05-22 05:38 – Updated: 2025-01-21 21:45
VLAI
Title
MXsecurity Command Injection Vulnerability
Summary
MXsecurity version 1.0 is vulnearble to command injection vulnerability. This vulnerability has been reported in the SSH CLI program, which can be exploited by attackers who have gained authorization privileges. The attackers can break out of the restricted shell and subsequently execute arbitrary code.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.moxa.com/en/support/product-support/s… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Moxa | MXsecurity Series |
Affected:
1.0
|
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CVE-2023-33300 (GCVE-0-2023-33300)
Vulnerability from cvelistv5 – Published: 2025-03-14 15:46 – Updated: 2025-03-14 17:24
VLAI
Summary
A improper neutralization of special elements used in a command ('command injection') in Fortinet FortiNAC 7.2.1 and earlier, 9.4.3 and earlier allows attacker a limited, unauthorized file access via specifically crafted request in inter-server communication port.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-77 - Improper access control
Assigner
References
1 reference
Impacted products
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CVE-2023-33919 (GCVE-0-2023-33919)
Vulnerability from cvelistv5 – Published: 2023-06-13 08:17 – Updated: 2025-11-03 20:35
VLAI
Summary
A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05), CP-8050 MASTER MODULE (All versions < CPCI85 V05). The web interface of affected devices is vulnerable to command injection due to missing server side input sanitation. This could allow an authenticated privileged remote attacker to execute arbitrary code with root privileges.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | CP-8031 MASTER MODULE |
Affected:
All versions < CPCI85 V05
|
|
| Siemens | CP-8050 MASTER MODULE |
Affected:
All versions < CPCI85 V05
|
|
| siemens | cp-8031_master_module |
Affected:
0 , < CVE-2022-33307
(custom)
cpe:2.3:h:siemens:cp-8031_master_module:-:*:*:*:*:*:*:* |
|
| siemens | cp-8050_master_module |
Affected:
0 , < CVE-2022-33307
(custom)
cpe:2.3:h:siemens:cp-8050_master_module:-:*:*:*:*:*:*:* |
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CVE-2023-34153 (GCVE-0-2023-34153)
Vulnerability from cvelistv5 – Published: 2023-05-30 00:00 – Updated: 2025-01-10 21:02
VLAI
Summary
A vulnerability was found in ImageMagick. This security flaw causes a shell command injection vulnerability via video:vsync or video:pixel-format options in VIDEO encoding/decoding.
Severity
7.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
5 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | ImageMagick |
Affected:
ImageMagick-6.7
|
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CVE-2023-34230 (GCVE-0-2023-34230)
Vulnerability from cvelistv5 – Published: 2023-06-08 20:29 – Updated: 2025-01-06 19:28
VLAI
Title
Snowflake Connector vulnerable to Command Injection
Summary
snowflake-connector-net, the Snowflake Connector for .NET, is vulnerable to command injection prior to version 2.0.18 via SSO URL authentication. In order to exploit the potential for command injection, an attacker would need to be successful in (1) establishing a malicious resource and (2) redirecting users to utilize the resource. The attacker could set up a malicious, publicly accessible server which responds to the SSO URL with an attack payload. If the attacker then tricked a user into visiting the maliciously crafted connection URL, the user’s local machine would render the malicious payload, leading to a remote code execution. This attack scenario can be mitigated through URL whitelisting as well as common anti-phishing resources. Version 2.0.18 fixes this issue.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/snowflakedb/snowflake-connecto… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| snowflakedb | snowflake-connector-net |
Affected:
< 2.0.18
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CVE-2023-34231 (GCVE-0-2023-34231)
Vulnerability from cvelistv5 – Published: 2023-06-08 19:42 – Updated: 2025-01-06 19:45
VLAI
Title
Snowflake Golang Driver vulnerable to Command Injection
Summary
gosnowflake is th Snowflake Golang driver. Prior to version 1.6.19, a command injection vulnerability exists in the Snowflake Golang driver via single sign-on (SSO) browser URL authentication. In order to exploit the potential for command injection, an attacker would need to be successful in (1) establishing a malicious resource and (2) redirecting users to utilize the resource. The attacker could set up a malicious, publicly accessible server which responds to the SSO URL with an attack payload. If the attacker then tricked a user into visiting the maliciously crafted connection URL, the user’s local machine would render the malicious payload, leading to a remote code execution. This attack scenario can be mitigated through URL whitelisting as well as common anti-phishing resources. A patch is available in version 1.6.19.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/snowflakedb/gosnowflake/securi… | x_refsource_CONFIRM |
| https://github.com/snowflakedb/gosnowflake/pull/757 | x_refsource_MISC |
| https://github.com/snowflakedb/gosnowflake/commit… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| snowflakedb | gosnowflake |
Affected:
< 1.6.19
|
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Mitigation
Phase: Architecture and Design
Description:
- If at all possible, use library calls rather than external processes to recreate the desired functionality.
Mitigation
Phase: Implementation
Description:
- If possible, ensure that all external commands called from the program are statically created.
Mitigation ID: MIT-5
Phase: Implementation
Strategy: Input Validation
Description:
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
Mitigation
Phase: Operation
Description:
- Run time: Run time policy enforcement may be used in an allowlist fashion to prevent use of any non-sanctioned commands.
Mitigation
Phase: System Configuration
Description:
- Assign permissions that prevent the user from accessing/opening privileged files.
CAPEC-136: LDAP Injection
An attacker manipulates or crafts an LDAP query for the purpose of undermining the security of the target. Some applications use user input to create LDAP queries that are processed by an LDAP server. For example, a user might provide their username during authentication and the username might be inserted in an LDAP query during the authentication process. An attacker could use this input to inject additional commands into an LDAP query that could disclose sensitive information. For example, entering a * in the aforementioned query might return information about all users on the system. This attack is very similar to an SQL injection attack in that it manipulates a query to gather additional information or coerce a particular return value.
CAPEC-15: Command Delimiters
An attack of this type exploits a programs' vulnerabilities that allows an attacker's commands to be concatenated onto a legitimate command with the intent of targeting other resources such as the file system or database. The system that uses a filter or denylist input validation, as opposed to allowlist validation is vulnerable to an attacker who predicts delimiters (or combinations of delimiters) not present in the filter or denylist. As with other injection attacks, the attacker uses the command delimiter payload as an entry point to tunnel through the application and activate additional attacks through SQL queries, shell commands, network scanning, and so on.
CAPEC-183: IMAP/SMTP Command Injection
An adversary exploits weaknesses in input validation on web-mail servers to execute commands on the IMAP/SMTP server. Web-mail servers often sit between the Internet and the IMAP or SMTP mail server. User requests are received by the web-mail servers which then query the back-end mail server for the requested information and return this response to the user. In an IMAP/SMTP command injection attack, mail-server commands are embedded in parts of the request sent to the web-mail server. If the web-mail server fails to adequately sanitize these requests, these commands are then sent to the back-end mail server when it is queried by the web-mail server, where the commands are then executed. This attack can be especially dangerous since administrators may assume that the back-end server is protected against direct Internet access and therefore may not secure it adequately against the execution of malicious commands.
CAPEC-248: Command Injection
An adversary looking to execute a command of their choosing, injects new items into an existing command thus modifying interpretation away from what was intended. Commands in this context are often standalone strings that are interpreted by a downstream component and cause specific responses. This type of attack is possible when untrusted values are used to build these command strings. Weaknesses in input validation or command construction can enable the attack and lead to successful exploitation.
CAPEC-40: Manipulating Writeable Terminal Devices
This attack exploits terminal devices that allow themselves to be written to by other users. The attacker sends command strings to the target terminal device hoping that the target user will hit enter and thereby execute the malicious command with their privileges. The attacker can send the results (such as copying /etc/passwd) to a known directory and collect once the attack has succeeded.
CAPEC-43: Exploiting Multiple Input Interpretation Layers
An attacker supplies the target software with input data that contains sequences of special characters designed to bypass input validation logic. This exploit relies on the target making multiples passes over the input data and processing a "layer" of special characters with each pass. In this manner, the attacker can disguise input that would otherwise be rejected as invalid by concealing it with layers of special/escape characters that are stripped off by subsequent processing steps. The goal is to first discover cases where the input validation layer executes before one or more parsing layers. That is, user input may go through the following logic in an application: <parser1> --> <input validator> --> <parser2>. In such cases, the attacker will need to provide input that will pass through the input validator, but after passing through parser2, will be converted into something that the input validator was supposed to stop.
CAPEC-75: Manipulating Writeable Configuration Files
Generally these are manually edited files that are not in the preview of the system administrators, any ability on the attackers' behalf to modify these files, for example in a CVS repository, gives unauthorized access directly to the application, the same as authorized users.
CAPEC-76: Manipulating Web Input to File System Calls
An attacker manipulates inputs to the target software which the target software passes to file system calls in the OS. The goal is to gain access to, and perhaps modify, areas of the file system that the target software did not intend to be accessible.