Published:2022/05/10 Last Updated:2022/05/10
JVN#60801132
GENEREX RCCMD vulnerable to directory traversal
Overview
GENEREX RCCMD contains a directory traversal vulnerability.
Products Affected
- RCCMD 4.26 and earlier
Description
RCCMD provided by GENEREX SYSTEMS Computervertriebsgesellschaft mbH contains a directory traversal vulnerability (CWE-22).
Impact
Arbitrary files on the server may be viewed or altered by an attacker.
Solution
Update the software
Update the software to the latest version according to the information provided by the developer.
The developer states that the below version released in 2021 Fall addresses the vulnerability.
- RCCMD 4.28
Vendor Status
| Vendor | Link |
| GENEREX SYSTEMS Computervertriebsgesellschaft mbH | Download Center - RCCMD | Generex |
References
JPCERT/CC Addendum
Vulnerability Analysis by JPCERT/CC
CVSS v3
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Base Score:
7.2
| Attack Vector(AV) | Physical (P) | Local (L) | Adjacent (A) | Network (N) |
|---|---|---|---|---|
| Attack Complexity(AC) | High (H) | Low (L) | ||
| Privileges Required(PR) | High (H) | Low (L) | None (N) | |
| User Interaction(UI) | Required (R) | None (N) | ||
| Scope(S) | Unchanged (U) | Changed (C) | ||
| Confidentiality Impact(C) | None (N) | Low (L) | High (H) | |
| Integrity Impact(I) | None (N) | Low (L) | High (H) | |
| Availability Impact(A) | None (N) | Low (L) | High (H) |
CVSS v2
AV:N/AC:L/Au:S/C:P/I:P/A:P
Base Score:
6.5
| Access Vector(AV) | Local (L) | Adjacent Network (A) | Network (N) |
|---|---|---|---|
| Access Complexity(AC) | High (H) | Medium (M) | Low (L) |
| Authentication(Au) | Multiple (M) | Single (S) | None (N) |
| Confidentiality Impact(C) | None (N) | Partial (P) | Complete (C) |
| Integrity Impact(I) | None (N) | Partial (P) | Complete (C) |
| Availability Impact(A) | None (N) | Partial (P) | Complete (C) |
Credit
Hiroki MATSUKUMA of Cyber Defense Institute, Inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
Other Information
| JPCERT Alert |
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| JPCERT Reports |
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| CERT Advisory |
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| CPNI Advisory |
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| TRnotes |
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| CVE |
CVE-2022-26041 |
| JVN iPedia |
JVNDB-2022-000031 |