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CVE-2021-38459

AUVESY Versiondog

Published: Oct 22, 2021Updated: Nov 21, 2024 Sources: CVE List NVD csafCWE-294
NVD MITRE
8.1CVSSHIGH
EPSS Score
1.0%
Top 43.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-294

Affected Products

VersiondogAUVESY
On-prem
DevTools & CI
versiondogauvesy
On-prem
DevTools & CI
auvesycommercialDevTools & CIaka versiondog

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Defense Evasion
View detailed technique mapping

References

https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01
us-cert.cisa.gov
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2021/icsa-21-292-01.json
raw.githubusercontent.com
https://www.cisa.gov/news-events/ics-advisories/icsa-21-292-01
cisa.gov
and 30 more references View all →

Timeline

Published
Oct 22, 2021
Last Updated
Nov 21, 2024

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