Versiondog
CVE-2021-38481
CRITICAL
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
The scheduler service running on a specific TCP port enables the user to start and stop jobs. There is no sanitation of the supplied JOB ID provided to the function. An attacker may send a malicious payload that can enable the user to execute another SQL expression by sending a specific string.
AnalysisAI
The scheduler service running on a specific TCP port enables the user to start and stop jobs. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as SQL Injection (CWE-89), which allows attackers to execute arbitrary SQL commands against the database. The scheduler service running on a specific TCP port enables the user to start and stop jobs. There is no sanitation of the supplied JOB ID provided to the function. An attacker may send a malicious payload that can enable the user to execute another SQL expression by sending a specific string. Affected products include: Auvesy Versiondog.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized queries/prepared statements. Never concatenate user input into SQL. Apply least-privilege database permissions.
More in Versiondog
View allThere are multiple API function codes that permit reading and writing data to or from files and directories, which could
The data of a network capture of the initial handshake phase can be used to authenticate at a SYSDBA level. Rated critic
The server permits communication without any authentication procedure, allowing the attacker to initiate a session with
Some API functions permit by-design writing or copying data into a given buffer. Rated critical severity (CVSS 9.8), thi
There are multiple API function codes that permit data writing to any file, which may allow an attacker to modify existi
Some API functions allow interaction with the registry, which includes reading values as well as data modification. Rate
The database connection to the server is performed by calling a specific API, which could allow an unprivileged user to
The affected product’s code base doesn’t properly control arguments for specific functions, which could lead to a stack
The affected product uses a hard-coded blowfish key for encryption/decryption processes. Rated high severity (CVSS 8.2),
A specific function code receives a raw pointer supplied by the user and deallocates this pointer. Rated high severity (
The affected product does not properly control the allocation of resources. Rated high severity (CVSS 8.1), this vulnera
Many API function codes receive raw pointers remotely from the user and trust these pointers as valid in-bound memory re
Same weakness CWE-89 – SQL Injection
View allShare
External POC / Exploit Code
Leaving vuln.today