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-2026-7718 (GCVE-0-2026-7718)

Vulnerability from cvelistv5 – Published: 2026-05-04 01:15 – Updated: 2026-05-05 00:53
VLAI
Title
Totolink WA300 POST Request cstecgi.cgi setWebWlanIdx command injection
Summary
A vulnerability was identified in Totolink WA300 5.2cu.7112_B20190227. Impacted is the function setWebWlanIdx of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument webWlanIdx leads to command injection. The attack may be initiated remotely. The exploit is publicly available and might be used.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Totolink WA300 Affected: 5.2cu.7112_B20190227
    cpe:2.3:o:totolink:wa300_firmware:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
wxhwxhwxh_mie (VulDB User)
Show details on NVD website

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CVE-2026-7720 (GCVE-0-2026-7720)

Vulnerability from cvelistv5 – Published: 2026-05-04 01:45 – Updated: 2026-05-04 12:55
VLAI
Title
Totolink WA300 POST Request cstecgi.cgi setLanguageCfg command injection
Summary
A weakness has been identified in Totolink WA300 5.2cu.7112_B20190227. The impacted element is the function setLanguageCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. This manipulation of the argument langType causes command injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Totolink WA300 Affected: 5.2cu.7112_B20190227
    cpe:2.3:o:totolink:wa300_firmware:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
wxhwxhwxh_mie (VulDB User)
Show details on NVD website

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CVE-2026-7721 (GCVE-0-2026-7721)

Vulnerability from cvelistv5 – Published: 2026-05-04 02:00 – Updated: 2026-05-04 17:50
VLAI
Title
Totolink WA300 cstecgi.cgi NTPSyncWithHost command injection
Summary
A security vulnerability has been detected in Totolink WA300 5.2cu.7112_B20190227. This affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument hostTime leads to command injection. The attack can be executed remotely. The exploit has been disclosed publicly and may be used.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Totolink WA300 Affected: 5.2cu.7112_B20190227
    cpe:2.3:o:totolink:wa300_firmware:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
wxhwxhwxh_mie (VulDB User)
Show details on NVD website

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CVE-2026-7730 (GCVE-0-2026-7730)

Vulnerability from cvelistv5 – Published: 2026-05-04 04:00 – Updated: 2026-05-04 10:59
VLAI
Title
privsim mcp-test-runner MCP index.ts child_process.spawn os command injection
Summary
A weakness has been identified in privsim mcp-test-runner 0.2.0. Impacted is the function child_process.spawn of the file src/index.ts of the component MCP Interface. Executing a manipulation of the argument command can lead to os command injection. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Credits
BruceJqs (VulDB User) VulDB CNA Team
Show details on NVD website

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CVE-2026-7785 (GCVE-0-2026-7785)

Vulnerability from cvelistv5 – Published: 2026-05-04 23:45 – Updated: 2026-05-05 12:38
VLAI
Title
A-G-U-P-T-A wireshark-mcp pyshark_mcp.py quick_capture os command injection
Summary
A security flaw has been discovered in A-G-U-P-T-A wireshark-mcp edaf604416fbc94a201b4043092d4a1b09a12275/400c3da70074f22f3cce7ccb65304cafc7089c89. This affects the function quick_capture of the file pyshark_mcp.py. The manipulation results in os command injection. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. The project was informed of the problem early through an issue report but has not responded yet.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
A-G-U-P-T-A wireshark-mcp Affected: 400c3da70074f22f3cce7ccb65304cafc7089c89
Affected: edaf604416fbc94a201b4043092d4a1b09a12275
Create a notification for this product.
Credits
CPT_Penner (VulDB User) VulDB CNA Team
Show details on NVD website

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CVE-2026-7812 (GCVE-0-2026-7812)

Vulnerability from cvelistv5 – Published: 2026-05-05 04:15 – Updated: 2026-05-06 14:06
VLAI
Title
54yyyu code-mcp MCP Tool server.py git_operation command injection
Summary
A vulnerability was found in 54yyyu code-mcp up to 4cfc4643541a110c906d93635b391bf7e357f4a8. The impacted element is the function git_operation of the file src/code_mcp/server.py of the component MCP Tool. Performing a manipulation of the argument operation results in command injection. The attack can be initiated remotely. The exploit has been made public and could be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/361072 vdb-entrytechnical-description
https://vuldb.com/vuln/361072/cti signaturepermissions-required
https://vuldb.com/submit/807752 third-party-advisory
https://github.com/54yyyu/code-mcp/issues/5 exploitissue-tracking
https://github.com/54yyyu/code-mcp/ product
Impacted products
Vendor Product Version
54yyyu code-mcp Affected: 4cfc4643541a110c906d93635b391bf7e357f4a8
Create a notification for this product.
Credits
CPT_Penner (VulDB User) VulDB CNA Team
Show details on NVD website

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CVE-2026-7823 (GCVE-0-2026-7823)

Vulnerability from cvelistv5 – Published: 2026-05-05 04:45 – Updated: 2026-05-05 12:36
VLAI
Title
Totolink A8000RU cstecgi.cgi setAppFilterCfg os command injection
Summary
A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. Affected is the function setAppFilterCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument enable results in os command injection. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Totolink A8000RU Affected: 7.1cu.643_b20200521
    cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
LtzHust2 (VulDB User)
Show details on NVD website

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CVE-2026-7833 (GCVE-0-2026-7833)

Vulnerability from cvelistv5 – Published: 2026-05-05 12:30 – Updated: 2026-05-06 12:38
VLAI
Title
EFM ipTIME C200 ApplyRestore Endpoint iux_set.cgi sub_408F90 command injection
Summary
A weakness has been identified in EFM ipTIME C200 up to 1.092. This vulnerability affects the function sub_408F90 of the file /cgi/iux_set.cgi of the component ApplyRestore Endpoint. This manipulation of the argument RestoreFile causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/361112 vdb-entrytechnical-description
https://vuldb.com/vuln/361112/cti signaturepermissions-required
https://vuldb.com/submit/807786 third-party-advisory
https://github.com/glkfc/IoT-Vulnerability/blob/m… exploit
Impacted products
Vendor Product Version
EFM ipTIME C200 Affected: 1.092
Create a notification for this product.
Credits
jfkk (VulDB User) VulDB CNA Team
Show details on NVD website

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CVE-2026-8037 (GCVE-0-2026-8037)

Vulnerability from cvelistv5 – Published: 2026-06-04 13:13 – Updated: 2026-06-05 03:55
VLAI
Title
OS Command Injection Remote Code Execution Vulnerability in Progress LoadMaster, ECS Connection Manager, Object Scale Connection Manager & MOVEit WAF
Summary
OS Command Injection Remote Code Execution Vulnerability in API in Progress ADC Products allows an un-authenticated attacker to execute arbitrary commands on the LoadMaster appliance by exploiting unsanitized input in multiple command endpoints
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
Vendor Product Version
Progress Software LoadMaster Affected: V7.2.60.0 , < V7.2.63.2 (custom)
Affected: V7.2.45.12 , < V7.2.54.18 (custom)
Create a notification for this product.
Progress Software ECS Connections Manager Affected: V7.2.60.0 , < V7.2.63.2 (custom)
Create a notification for this product.
Progress Software Object Scale Connection Manager Affected: V7.2.60.0 , < V7.2.63.2 (custom)
Create a notification for this product.
Progress Software MOVEit WAF Affected: V7.2.60.0 , < V7.2.63.2 (custom)
Create a notification for this product.
Credits
Jacky Yang and Syed Ibrahim Ahmed of TrendAI Research
Show details on NVD website

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CVE-2026-8112 (GCVE-0-2026-8112)

Vulnerability from cvelistv5 – Published: 2026-05-07 21:00 – Updated: 2026-05-08 23:01 X_Open Source
VLAI
Title
8421bit MiniClaw kernel.ts executeCognitivePulse os command injection
Summary
A vulnerability was found in 8421bit MiniClaw up to 223c16a1088e138838dcbd18cd65a37c35ac5a84. Affected is the function executeCognitivePulse of the file src/kernel.ts. Performing a manipulation results in os command injection. It is possible to initiate the attack remotely. The exploit has been made public and could be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The patch is named 028f62216dee9f64833d0f1cfda7c217067ceba8. To fix this issue, it is recommended to deploy a patch.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
8421bit MiniClaw Affected: 223c16a1088e138838dcbd18cd65a37c35ac5a84
Create a notification for this product.
Credits
ybdesire (VulDB User)
Show details on NVD website

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      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "OS Command Injection",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-77",
              "description": "Command Injection",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-07T21:00:13.825Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-361900 | 8421bit MiniClaw kernel.ts executeCognitivePulse os command injection",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/361900"
        },
        {
          "name": "VDB-361900 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/361900/cti"
        },
        {
          "name": "Submit #808166 | 8421bit MiniClaw 0 OS Command Injection",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/808166"
        },
        {
          "tags": [
            "exploit",
            "issue-tracking"
          ],
          "url": "https://github.com/8421bit/MiniClaw/issues/4"
        },
        {
          "tags": [
            "issue-tracking",
            "patch"
          ],
          "url": "https://github.com/8421bit/MiniClaw/pull/7"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/8421bit/MiniClaw/commit/028f62216dee9f64833d0f1cfda7c217067ceba8"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/8421bit/MiniClaw/"
        }
      ],
      "tags": [
        "x_open-source"
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      "timeline": [
        {
          "lang": "en",
          "time": "2026-05-07T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-05-07T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-05-07T18:38:16.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "8421bit MiniClaw kernel.ts executeCognitivePulse os command injection"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-8112",
    "datePublished": "2026-05-07T21:00:13.825Z",
    "dateReserved": "2026-05-07T16:33:08.416Z",
    "dateUpdated": "2026-05-08T23:01:39.515Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

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