Seeyon Office Anywhere (OA) A8 Unauthenticated Arbitrary File Write via htmlofficeservlet
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seeyon Internet Software | A8-V5 Collaborative Management Software | unknown |
|
||||||||||||||||||
| Seeyon Internet Software | A8+ Collaborative Management Software | unknown |
|
No data.
No data.
| Vendor | Product | Versions | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seeyon Internet Software | A8+ Collaborative Management Software |
|
||||||||||||||||||||||||
| Seeyon Internet Software | A8-v5 Collaborative Management Software |
|
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.653% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Ibm
Ibm collaborative Lifecycle Management |
|
| CPEs | cpe:2.3:a:ibm:collaborative_lifecycle_management:6.1sp1:*:*:*:*:*:*:* cpe:2.3:a:ibm:collaborative_lifecycle_management:7.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:collaborative_lifecycle_management:7.0sp1:*:*:*:*:*:*:* cpe:2.3:a:ibm:collaborative_lifecycle_management:7.0sp2:*:*:*:*:*:*:* cpe:2.3:a:ibm:collaborative_lifecycle_management:7.0sp3:*:*:*:*:*:*:* cpe:2.3:a:ibm:collaborative_lifecycle_management:7.1:*:*:*:*:*:*:* |
|
| Vendors & Products |
Ibm
Ibm collaborative Lifecycle Management |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Seeyon Internet Software
Seeyon Internet Software a8+ Collaborative Management Software Seeyon Internet Software a8-v5 Collaborative Management Software |
|
| Vendors & Products |
Seeyon Internet Software
Seeyon Internet Software a8+ Collaborative Management Software Seeyon Internet Software a8-v5 Collaborative Management Software |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Seeyon OA A8 contains an unauthenticated arbitrary file write vulnerability in the /seeyon/htmlofficeservlet endpoint that allows remote attackers to write arbitrary files to the web application root by sending specially crafted POST requests with custom base64-encoded payloads. Attackers can write JSP webshells to the web root and execute them through the web server to achieve arbitrary OS command execution with web server privileges. Exploitation evidence was first observed by the Shadowserver Foundation on 2021-03-26 (UTC). | |
| Title | Seeyon Office Anywhere (OA) A8 Unauthenticated Arbitrary File Write via htmlofficeservlet | |
| Weaknesses | CWE-434 | |
| References |
|
|
| Metrics |
cvssV4_0
|