CVE-2021-38451
4.8 MEDIUMThe affected product’s proprietary protocol CSC allows for calling numerous function codes
Published: 2021-10-22 · Last updated: 2026-06-17
Severity and scoring
- CVSS
- 4.8 MEDIUM
- Vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N
- CWE
- CWE-125
Affected products
| Vendor | Product |
|---|---|
| auvesy | versiondog |
Description
The affected product’s proprietary protocol CSC allows for calling numerous function codes. In order to call those function codes, the user must supply parameters. There is no sanitation on the value of the offset, which allows the client to specify any offset and read out-of-bounds data.
Source: NVD
References
Related CVEs
Same vendor
- CVE-2021-38481 — The scheduler service running on a specific TCP port enables the user to start and stop jobs (8.1 HIGH)
- CVE-2021-38479 — Many API function codes receive raw pointers remotely from the user and trust these pointers as valid in-bound memory regions (6.5 MEDIUM)
- CVE-2021-38477 — There are multiple API function codes that permit reading and writing data to or from files and directories, which could lead to the mani... (9.8 CRITICAL)
- CVE-2021-38475 — The database connection to the server is performed by calling a specific API, which could allow an unprivileged user to gain SYSDBA permi... (7.3 HIGH)
- CVE-2021-38473 — The affected product’s code base doesn’t properly control arguments for specific functions, which could lead to a stack overflow (8.0 HIGH)
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