Otcms
CVE-2023-1797
CRITICAL
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A06:2025 - Insecure Design
ASVS 5.0
V5 - File Handling File type validation, storage isolation
MITRE ATT&CK
2 techniques across 2 tactics: Command and Control, Persistence The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 9.8 (CRITICAL). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required. Public proof-of-concept exploit code is available. |
| Exploit ScenarioDerived | A remote attacker could upload malicious files that can be executed on the server by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability. |
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Alert meAnalysisAI
A vulnerability classified as critical was found in OTCMS 6.0.1. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.
Affects your stack
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Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. A vulnerability classified as critical was found in OTCMS 6.0.1. Affected by this vulnerability is an unknown functionality of the file sysCheckFile.php?mudi=sql. The manipulation leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-224749 was assigned to this vulnerability. Affected products include: Otcms.
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- Exploit and PoC references, threat intelligence from 22 sources
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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
DescriptionNVD
A vulnerability classified as critical was found in OTCMS 6.0.1. Affected by this vulnerability is an unknown functionality of the file sysCheckFile.php?mudi=sql. The manipulation leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-224749 was assigned to this vulnerability.
Threat Intelligence Overview
NVD
CVE.org
EPSS
VulDB
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Malicious file upload attacks exploit insufficient validation when web applications accept user-provided files.
Affected Products (CPE)NVD
A vulnerability, which was classified as critical, has been found in OTCMS up to 6.62.php?mudi=getSignal. Rated critical
A vulnerability classified as critical was found in OTCMS up to 6.62. Rated critical severity (CVSS 9.8), this vulnerabi
A vulnerability was found in OTCMS 6.72. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable,
OTCMS 3.61 allows remote attackers to execute arbitrary PHP code via the accBackupDir parameter. Rated high severity (CV
A vulnerability was found in OTCMS up to 6.62 and classified as problematic. Rated high severity (CVSS 7.5), this vulner
A vulnerability, which was classified as problematic, was found in OTCMS up to 6.62. Rated high severity (CVSS 7.5), thi
A vulnerability, which was classified as critical, was found in OTCMS 7.01. Rated high severity (CVSS 7.2), this vulnera
OTCMS v3.85 allows arbitrary PHP Code Execution because admin/sysCheckFile_deal.php blocks "into outfile" in a SELECT st
A vulnerability has been found in OTCMS up to 6.62 and classified as problematic. Rated medium severity (CVSS 6.5), this
OTCMS v3.85 has CSRF in the admin/member_deal.php Admin Panel page, leading to creation of a new management group accoun
A vulnerability was found in OTCMS 6.72. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, n
OTCMS 3.81 allows XSS via the mode parameter in an apiRun.php?mudi=autoRun request. Rated medium severity (CVSS 6.1), th
GitHub PoC
Exploit-DB