Crmeb
CVE-2023-30185
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. EPSS exploitation probability: 1.35%. |
| 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
CRMEB v4.4 to v4.6 was discovered to contain an arbitrary file upload vulnerability via the component \attachment\SystemAttachmentServices.php. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. 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
Find out whether the stacks and servers you run are on an affected version.
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. CRMEB v4.4 to v4.6 was discovered to contain an arbitrary file upload vulnerability via the component \attachment\SystemAttachmentServices.php. Affected products include: Crmeb.
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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
CRMEB v4.4 to v4.6 was discovered to contain an arbitrary file upload vulnerability via the component \attachment\SystemAttachmentServices.php.
Threat Intelligence Overview
NVD
CVE.org
EPSS
GitHub
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 SSRF vulnerability exists in the downloadimage interface of CRMEB 3.0, which can remotely download arbitrary files on
A vulnerability was found in Zhong Bang CRMEB up to 4.6.0. Rated critical severity (CVSS 9.8), this vulnerability is rem
A vulnerability was found in Zhong Bang CRMEB up to 4.6.0 and classified as critical. Rated critical severity (CVSS 9.8)
A vulnerability was found in Zhong Bang CRMEB Java up to 1.3.4. Rated critical severity (CVSS 9.8), this vulnerability i
A vulnerability was found in Zhong Bang CRMEB up to 4.6.0. Rated high severity (CVSS 8.8), this vulnerability is remotel
SQL Injection vulnerability in CRMEB_Java e-commerce system v.1.3.4 allows an attacker to execute arbitrary code via the
A vulnerability was found in ZhongBangKeJi CRMEB 5.2.2. Rated high severity (CVSS 8.1), this vulnerability is no authent
CRMEB <=5.4.0 is vulnerable to Incorrect Access Control. Rated high severity (CVSS 7.5), this vulnerability is remotely
SQL Injection vulnerability in CRMEB v.5.2.2 allows a remote attacker to obtain sensitive information via the getProduct
SQL Injection vulnerability in CRMEB crmeb_java v.1.3.4 and before allows a remote attacker to obtain sensitive informat
A vulnerability was found in Zhong Bang CRMEB 4.6.0. Rated high severity (CVSS 7.2), this vulnerability is remotely expl
CRMEB <=1.3.4 is vulnerable to SQL Injection via /api/admin/user/list. Rated high severity (CVSS 7.2), this vulnerabilit
Exploit-DB