Kaseya < 6.3.0.2 uploadImage.asp Arbitrary File Upload RCE
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| Kaseya | KServer | unaffected |
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| Vendor | Product | Versions |
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| Kaseya | Kserver | — |
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2013-7256 | An unrestricted file upload vulnerability exists in Kaseya KServer versions prior to 6.3.0.2. The uploadImage.asp endpoint allows unauthenticated users to upload files to arbitrary paths via a crafted filename parameter in a multipart/form-data POST request. Due to the lack of authentication and input sanitation, an attacker can upload a file with an .asp extension to a web-accessible directory, which can then be invoked to execute arbitrary code with the privileges of the IUSR account. The vulnerability enables remote code execution without prior authentication and was resolved in version 6.3.0.2 by removing the vulnerable uploadImage.asp endpoint. |
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 3.0% (2.960% probability within 30 days)
| Type | Values Removed | Values Added |
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| First Time appeared |
Kaseya virtual System Administrator
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| CPEs | cpe:2.3:a:kaseya:virtual_system_administrator:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Kaseya virtual System Administrator
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| Type | Values Removed | Values Added |
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| First Time appeared |
Kaseya
Kaseya kserver |
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| Vendors & Products |
Kaseya
Kaseya kserver |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | An unrestricted file upload vulnerability exists in Kaseya KServer versions prior to 6.3.0.2. The uploadImage.asp endpoint allows unauthenticated users to upload files to arbitrary paths via a crafted filename parameter in a multipart/form-data POST request. Due to the lack of authentication and input sanitation, an attacker can upload a file with an .asp extension to a web-accessible directory, which can then be invoked to execute arbitrary code with the privileges of the IUSR account. The vulnerability enables remote code execution without prior authentication and was resolved in version 6.3.0.2 by removing the vulnerable uploadImage.asp endpoint. | |
| Title | Kaseya < 6.3.0.2 uploadImage.asp Arbitrary File Upload RCE | |
| Weaknesses | CWE-434 | |
| References |
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| Metrics |
cvssV4_0
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