CVE-2021-38459
published 2021-10-22CVE-2021-38459: The data of a network capture of the initial handshake phase can be used to authenticate at a SYSDBA level. If a specific .exe is not restarted often, it is…
PriorityP356critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.95%
56.8th percentile
The data of a network capture of the initial handshake phase can be used to authenticate at a SYSDBA level. If a specific .exe is not restarted often, it is possible to access the needed handshake packets between admin/client connections. Using the SYSDBA permission, an attacker can change user passwords or delete the database.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| auvesy | versiondog | < 8.0.0 | 8.0.0 |
| auvesy | versiondog | All – 8.0 | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
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CISA ICS
AUVESY Versiondog
cisa_ics·2021-10-21·CVSS 9.8
[CRITICAL] AUVESY Versiondog
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
AUVESY Versiondog
Last RevisedOctober 21, 2021
Alert CodeICSA-21-292-01
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: AUVESY
- Equipment: Versiondog
- Vulnerabilities: Improper Access Control, Incorrect Permission Assignment for Critical Resource, Use of Hard-coded Cryptographic Key, Out-of-bounds Read, Use After Free, Out-of-bounds Write, Write-what-where Condition, Use of Potentially Dangerous Function, Unrestricted Upload of File with Dangerous Type, External Control of File Name or Path, External Control of System
GHSA
GHSA-m92p-9h44-3748: The data of a network capture of the initial handshake phase can be used to authenticate at a SYSDBA level
ghsa_unreviewed·2022-05-24
CVE-2021-38459 [CRITICAL] CWE-294 GHSA-m92p-9h44-3748: The data of a network capture of the initial handshake phase can be used to authenticate at a SYSDBA level
The data of a network capture of the initial handshake phase can be used to authenticate at a SYSDBA level. If a specific .exe is not restarted often, it is possible to access the needed handshake packets between admin/client connections. Using the SYSDBA permission, an attacker can change user passwords or delete the database.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-10-22
Published