Common Weakness Enumeration
CWE-77
Allowed-with-ReviewImproper Neutralization of Special Elements used in a Command ('Command Injection')
Abstraction: Class · Status: Draft
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.
5383 vulnerabilities reference this CWE, most recent first.
CVE-2024-4944 (GCVE-0-2024-4944)
Vulnerability from cvelistv5 – Published: 2024-07-09 02:23 – Updated: 2024-08-01 20:55
VLAI
EPSS
VEX
Title
Mobile VPN with SSL Local Privilege Escalation Vulnerability
Summary
A local privilege escalation vlnerability in the WatchGuard Mobile VPN with SSL client on Windows enables a local user to execute arbitrary commands with elevated privileged.
Severity
7.8 (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
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| WatchGuard | Mobile VPN with SSL Client |
Affected:
0 , ≤ 12.10
(semver)
|
|
| watchguard | mobile_vpn_with_ssl |
Affected:
0 , < 12.10.4
(custom)
cpe:2.3:a:watchguard:mobile_vpn_with_ssl:*:*:*:*:*:*:*:* |
Date Public
2024-06-14 05:00
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CVE-2024-4884 (GCVE-0-2024-4884)
Vulnerability from cvelistv5 – Published: 2024-06-25 19:46 – Updated: 2024-08-01 20:55
VLAI
EPSS
VEX
Title
WhatsUp Gold CommunityController Unrestricted File Upload Remote Code Execution Vulnerability
Summary
In WhatsUp Gold versions released before 2023.1.3, an unauthenticated Remote Code Execution vulnerability in Progress WhatsUpGold. The Apm.UI.Areas.APM.Controllers.CommunityController
allows execution of commands with iisapppool\nmconsole privileges.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.progress.com/network-monitoring | product |
| https://community.progress.com/s/article/WhatsUp-… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Progress Software Corporation | WhatsUp Gold |
Affected:
2023.1.0 , < 2023.1.3
(semver)
|
|
| progress | whatsup_gold |
Affected:
2023.1.0 , < 2023.1.3
(semver)
cpe:2.3:a:progress:whatsup_gold:2023.1.0:*:*:*:*:*:*:* |
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CVE-2024-4883 (GCVE-0-2024-4883)
Vulnerability from cvelistv5 – Published: 2024-06-25 19:44 – Updated: 2024-08-01 20:55
VLAI
EPSS
VEX
Title
WhatsUp Gold WriteDataFile Directory Traversal Remote Code Execution Vulnerability
Summary
In WhatsUp Gold versions released before 2023.1.3, a Remote Code Execution issue exists in Progress WhatsUp Gold. This vulnerability allows an unauthenticated attacker to achieve the RCE as a service account through NmApi.exe.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.progress.com/network-monitoring | product |
| https://community.progress.com/s/article/WhatsUp-… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Progress Software Corporation | WhatsUp Gold |
Affected:
2023.1.0 , < 2023.1.3
(semver)
|
|
| progress | whatsup_gold |
Affected:
2023.1.0 , < 2023.1.3
(semver)
cpe:2.3:a:progress:whatsup_gold:2023.1.0:*:*:*:*:*:*:* |
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CVE-2024-4712 (GCVE-0-2024-4712)
Vulnerability from cvelistv5 – Published: 2024-05-14 00:13 – Updated: 2024-09-26 01:27
VLAI
EPSS
VEX
Title
Arbitrary File Creation in PaperCut NG/MF Web Print Image Handler
Summary
An arbitrary file creation vulnerability exists in PaperCut NG/MF that only affects Windows servers with Web Print enabled. This specific flaw exists within the image-handler process, which can incorrectly create files that don’t exist when a maliciously formed payload is provided. This can lead to local privilege escalation.
Note:
This CVE has been split into two (CVE-2024-4712 and CVE-2024-8405) and it’s been rescored with a "Privileges Required (PR)" rating of low, and “Attack Complexity (AC)” rating of low, reflecting the worst-case scenario where an Administrator has granted local login access to standard network users on the host server.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| PaperCut | PaperCut NG, PaperCut MF |
Affected:
0 , < 23.0.9
(custom)
|
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CVE-2024-4639 (GCVE-0-2024-4639)
Vulnerability from cvelistv5 – Published: 2024-06-25 09:15 – Updated: 2024-08-01 20:47
VLAI
EPSS
VEX
Title
OnCell G3470A-LTE Series: Authenticated Command Injection via webDelIPSec
Summary
OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to a lack of neutralized inputs in IPSec configuration. An attacker could modify the intended commands sent to target functions, which could cause malicious users to execute unauthorized commands.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command
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 | OnCell G3150A-LTE Series |
Affected:
1.0 , ≤ 1.7.7
(custom)
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CVE-2024-4638 (GCVE-0-2024-4638)
Vulnerability from cvelistv5 – Published: 2024-06-25 08:49 – Updated: 2024-08-01 20:47
VLAI
EPSS
VEX
Title
OnCell G3470A-LTE Series: Authenticated Command Injection via webUploadKey
Summary
OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to a lack of neutralized inputs in the web key upload function. An attacker could modify the intended commands sent to target functions, which could cause malicious users to execute unauthorized commands.
Severity
7.1 (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
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.moxa.com/en/support/product-support/s… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Moxa | OnCell G3470A-LTE Series |
Affected:
1.0 , ≤ 1.7.7
(custom)
|
|
| moxa | oncell_g3470a-lte-us |
Affected:
0 , ≤ 1.7.7
(custom)
cpe:2.3:h:moxa:oncell_g3470a-lte-us:-:*:*:*:*:*:*:* |
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CVE-2024-4578 (GCVE-0-2024-4578)
Vulnerability from cvelistv5 – Published: 2024-06-27 18:31 – Updated: 2024-08-01 20:47
VLAI
EPSS
VEX
Title
Privilege escalation in Arista Wireless Access Points
Summary
This Advisory describes an issue that impacts Arista Wireless Access Points. Any entity with the ability to authenticate via SSH to an affected AP as the “config” user is able to cause a privilege escalation via spawning a bash shell. The SSH CLI session does not require high permissions to exploit this vulnerability, but the config password is required to establish the session. The spawned shell is able to obtain root privileges.
Severity
8.4 (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
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Arista Networks | Arista Wireless Access Points |
Affected:
13.0.2.x , ≤ 13.0.2-28-vv1002
(custom)
Affected: 15.x (custom) Affected: 16.x , ≤ 16.1.051-vv6 (custom) |
|
| arista | wireless_access_point_firmware |
Affected:
13.0.2.x , ≤ 13.0.2-28-vv1002
(custom)
Affected: 15.x Affected: 16.x , ≤ 16.1.051-vv6 (custom) cpe:2.3:o:arista:wireless_access_point_firmware:*:*:*:*:*:*:*:* |
Date Public
2024-06-25 15:00
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CVE-2024-4267 (GCVE-0-2024-4267)
Vulnerability from cvelistv5 – Published: 2024-05-22 19:29 – Updated: 2024-08-01 20:33
VLAI
EPSS
VEX
Title
Remote Code Execution in parisneo/lollms-webui
Summary
A remote code execution (RCE) vulnerability exists in the parisneo/lollms-webui, specifically within the 'open_file' module, version 9.5. The vulnerability arises due to improper neutralization of special elements used in a command within the 'open_file' function. An attacker can exploit this vulnerability by crafting a malicious file path that, when processed by the 'open_file' function, executes arbitrary system commands or reads sensitive file content. This issue is present in the code where subprocess.Popen is used unsafely to open files based on user-supplied paths without adequate validation, leading to potential command injection.
Severity
8.4 (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
1 reference
Impacted products
2 products
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|---|---|---|---|
| parisneo | parisneo/lollms-webui |
Affected:
unspecified , ≤ latest
(custom)
|
|
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Affected:
9.5
cpe:2.3:a:parisneo:lollms-webui:9.5:*:*:*:*:*:*:* |
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CVE-2024-4078 (GCVE-0-2024-4078)
Vulnerability from cvelistv5 – Published: 2024-05-16 09:03 – Updated: 2024-08-08 14:40
VLAI
EPSS
VEX
Title
Arbitrary Code Execution in parisneo/lollms
Summary
A vulnerability in the parisneo/lollms, specifically in the `/unInstall_binding` endpoint, allows for arbitrary code execution due to insufficient sanitization of user input. The issue arises from the lack of path sanitization when handling the `name` parameter in the `unInstall_binding` function, allowing an attacker to traverse directories and execute arbitrary code by loading a malicious `__init__.py` file. This vulnerability affects the latest version of the software. The exploitation of this vulnerability could lead to remote code execution on the system where parisneo/lollms is deployed.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
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
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| parisneo | parisneo/lollms |
Affected:
unspecified , < main
(custom)
|
|
| parisneo | lollms-webui |
Affected:
1.4.6
cpe:2.3:a:parisneo:lollms-webui:*:*:*:*:*:*:*:* |
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CVE-2024-3908 (GCVE-0-2024-3908)
Vulnerability from cvelistv5 – Published: 2024-04-17 11:31 – Updated: 2024-08-01 20:26
VLAI
EPSS
VEX
Title
Tenda AC500 WriteFacMac formWriteFacMac command injection
Summary
A vulnerability classified as critical has been found in Tenda AC500 2.0.1.9(1307). Affected is the function formWriteFacMac of the file /goform/WriteFacMac. The manipulation of the argument mac leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-261144. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
6.3 (Medium)
6.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-77 - Command Injection
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.261144 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.261144 | signaturepermissions-required |
| https://vuldb.com/?submit.313803 | third-party-advisory |
| https://github.com/abcdefg-png/IoT-vulnerable/blo… | exploit |
Credits
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"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 6.5,
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-77",
"description": "CWE-77 Command Injection",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-04-17T11:31:04.525Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-261144 | Tenda AC500 WriteFacMac formWriteFacMac command injection",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.261144"
},
{
"name": "VDB-261144 | CTI Indicators (IOB, IOC, TTP, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.261144"
},
{
"name": "Submit #313803 | Tenda AC500 V2.0.1.9(1307) buffer overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.313803"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC500/formWriteFacMac.md"
}
],
"timeline": [
{
"lang": "en",
"time": "2024-04-17T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2024-04-17T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2024-04-17T07:53:05.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC500 WriteFacMac formWriteFacMac command injection"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2024-3908",
"datePublished": "2024-04-17T11:31:04.525Z",
"dateReserved": "2024-04-17T05:42:48.926Z",
"dateUpdated": "2024-08-01T20:26:57.152Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Mitigation
Architecture and Design
If at all possible, use library calls rather than external processes to recreate the desired functionality.
Mitigation
Implementation
If possible, ensure that all external commands called from the program are statically created.
Mitigation MIT-5
Implementation
Strategy: Input Validation
- 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
Operation
Run time: Run time policy enforcement may be used in an allowlist fashion to prevent use of any non-sanctioned commands.
Mitigation
System Configuration
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.