CVE-2012-10033

CVSS

No CVSS.

N

arcissus is vulnerable to remote code execution via improper input handling in its image configuration workflow. Specifically, the backend.php script fails to sanitize the release parameter before passing it to the configure_image() function. This function invokes PHP’s passthru() with the unsanitized input, allowing attackers to inject arbitrary system commands. Exploitation occurs via a crafted POST request, resulting in command execution under the web server’s context.

References

Link	Resource
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/unix/webapp/narcissus_backend_exec.rb
https://web.archive.org/web/20101127002623/https://narcissus.angstrom-distribution.org/
https://www.exploit-db.com/exploits/22709
https://www.exploit-db.com/exploits/22856
https://www.vulncheck.com/advisories/narcissus-image-config-command-injection
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/unix/webapp/narcissus_backend_exec.rb
https://www.exploit-db.com/exploits/22709
https://www.exploit-db.com/exploits/22856

Configurations

No configuration.

History

06 Aug 2025, 16:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-08-05 20:15

Updated : 2025-08-06 16:15

NVD link : CVE-2012-10033

Mitre link : CVE-2012-10033

CVE.ORG link : CVE-2012-10033

JSON object : View

Products Affected

No product.

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

{"id": "CVE-2012-10033", "cveTags": [{"tags": ["unsupported-when-assigned"], "sourceIdentifier": "[email protected]"}], "metrics": {"cvssMetricV40": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 9.3, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2025-08-05T20:15:34.483", "references": [{"url": "https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/unix/webapp/narcissus_backend_exec.rb", "source": "[email protected]"}, {"url": "https://web.archive.org/web/20101127002623/https://narcissus.angstrom-distribution.org/", "source": "[email protected]"}, {"url": "https://www.exploit-db.com/exploits/22709", "source": "[email protected]"}, {"url": "https://www.exploit-db.com/exploits/22856", "source": "[email protected]"}, {"url": "https://www.vulncheck.com/advisories/narcissus-image-config-command-injection", "source": "[email protected]"}, {"url": "https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/unix/webapp/narcissus_backend_exec.rb", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}, {"url": "https://www.exploit-db.com/exploits/22709", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}, {"url": "https://www.exploit-db.com/exploits/22856", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "Narcissus is vulnerable to remote code execution via improper input handling in its image configuration workflow. Specifically, the backend.php script fails to sanitize the release parameter before passing it to the configure_image() function. This function invokes PHP\u2019s passthru() with the unsanitized input, allowing attackers to inject arbitrary system commands. Exploitation occurs via a crafted POST request, resulting in command execution under the web server\u2019s context."}, {"lang": "es", "value": "Narcissus es vulnerable a la ejecuci\u00f3n remota de c\u00f3digo debido a un manejo incorrecto de la entrada en su flujo de trabajo de configuraci\u00f3n de im\u00e1genes. En concreto, el script backend.php no depura el par\u00e1metro release antes de pasarlo a la funci\u00f3n configure_image(). Esta funci\u00f3n invoca la funci\u00f3n passthru() de PHP con la entrada no depurada, lo que permite a los atacantes inyectar comandos arbitrarios del sistema. La explotaci\u00f3n se produce mediante una solicitud POST manipulada, lo que provoca la ejecuci\u00f3n del comando en el contexto del servidor web."}], "lastModified": "2025-08-06T16:15:27.647", "sourceIdentifier": "[email protected]"}