FKIE_CVE-2021-42911
Vulnerability from fkie_nvd - Published: 2022-03-29 20:15 - Updated: 2024-11-21 06:28
Severity ?
Summary
A Format String vulnerability exists in DrayTek Vigor 2960 <= 1.5.1.3, DrayTek Vigor 3900 <= 1.5.1.3, and DrayTek Vigor 300B <= 1.5.1.3 in the mainfunction.cgi file via a crafted HTTP message containing malformed QUERY STRING, which could let a remote malicious user execute arbitrary code.
References
| URL | Tags | ||
|---|---|---|---|
| cve@mitre.org | https://gist.github.com/Cossack9989/e9c1c2d2e69b773ca4251acdd77f2835 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://gist.github.com/Cossack9989/e9c1c2d2e69b773ca4251acdd77f2835 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| draytek | vigor2960_firmware | * | |
| draytek | vigor2960 | - | |
| draytek | vigor3900_firmware | * | |
| draytek | vigor3900 | - | |
| draytek | vigor300b_firmware | * | |
| draytek | vigor300b | - |
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"value": "Se presenta una vulnerabilidad de cadena de formato en DrayTek Vigor 2960 versiones anteriores a 1.5.1.3 incluy\u00e9ndola, DrayTek Vigor 3900 versiones anteriores a 1.5.1.3 incluy\u00e9ndola, y DrayTek Vigor 300B versiones anteriores a 1.5.1.3 incluy\u00e9ndola, en el archivo mainfunction.cgi por medio de un mensaje HTTP dise\u00f1ado que contiene una cadena de consulta malformada, lo que podr\u00eda permitir a un usuario remoto malicioso ejecutar c\u00f3digo arbitrario"
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"id": "CVE-2021-42911",
"lastModified": "2024-11-21T06:28:17.733",
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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