CRITICAL
Directory traversal vulnerability in the file upload functionality in ZOHO WebNMS Framework 5.2 and 5.2 SP1 allows remote attackers to upload and execute arbitrary JSP files via a .
Published Jan 23, 2017
9.8
CRITICALCVSS 3.0
EPSS 90.55%
Description
Directory traversal vulnerability in the file upload functionality in ZOHO WebNMS Framework 5.2 and 5.2 SP1 allows remote attackers to upload and execute arbitrary JSP files via a .. (dot dot) in the fileName parameter to servlets/FileUploadServlet.
Affected products
No data.
OR
- 5.2
- 5.2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
90.55% 0.90554
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.90554
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (20 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 90.55% (0.90554) | 99.80th | v5 (v2026.06.15) |
| Sep 22, 2026 | 90.55% (0.90554) | 99.80th | v5 (v2026.06.15) |
| Sep 21, 2026 | 87.96% (0.87962) | 99.76th | v5 (v2026.06.15) |
| Sep 6, 2026 | 90.55% (0.90554) | 99.79th | v5 (v2026.06.15) |
| Sep 5, 2026 | 87.96% (0.87962) | 99.76th | v5 (v2026.06.15) |
| Aug 30, 2026 | 90.55% (0.90554) | 99.79th | v5 (v2026.06.15) |
| Aug 28, 2026 | 87.96% (0.87962) | 99.76th | v5 (v2026.06.15) |
| Aug 24, 2026 | 90.55% (0.90554) | 99.79th | v5 (v2026.06.15) |
| Aug 23, 2026 | 87.96% (0.87962) | 99.76th | v5 (v2026.06.15) |
| Jun 15, 2026 | 90.45% (0.90450) | 99.79th | v5 (v2026.06.15) |
| Mar 17, 2025 | 90.39% (0.90386) | 99.59th | v4 (v2025.03.14) |
| Dec 12, 2024 | 97.50% (0.97495) | 99.98th | v3 (v2023.03.01) |
| Jul 5, 2024 | 97.47% (0.97466) | 99.96th | v3 (v2023.03.01) |
| Jun 1, 2024 | 97.49% (0.97488) | 99.97th | v3 (v2023.03.01) |
| Mar 17, 2024 | 97.50% (0.97497) | 99.97th | v3 (v2023.03.01) |
| Nov 14, 2023 | 97.47% (0.97468) | 99.96th | v3 (v2023.03.01) |
| Oct 6, 2023 | 97.50% (0.97501) | 99.97th | v3 (v2023.03.01) |
| Mar 7, 2023 | 97.49% (0.97494) | 99.95th | v3 (v2023.03.01) |
| Mar 6, 2023 | 90.75% (0.90750) | 99.87th | v2 (v2022.01.01) |
| Feb 4, 2022 | 90.75% (0.90750) | 99.84th | v2 (v2022.01.01) |
Weaknesses (1)
References (8)
- http://packetstormsecurity.com/files/138244/WebNMS-Framework-5.2-SP1-Traversal-Weak-Obfuscation-User-Impersonation.html x_refsource_MISCExploitThird Party Advisory
- http://seclists.org/fulldisclosure/2016/Aug/54 mailing-listx_refsource_FULLDISCExploitMailing List
- http://www.securityfocus.com/archive/1/539159/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/92402 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://blogs.securiteam.com/index.php/archives/2712 x_refsource_MISCExploitTechnical DescriptionThird Party Advisory
- https://forums.webnms.com/topic/recent-vulnerabilities-in-webnms-and-how-to-protect-the-server-against-them x_refsource_CONFIRM
- https://github.com/pedrib/PoC/blob/master/advisories/webnms-5.2-sp1-pwn.txt x_refsource_MISCExploit
- https://www.exploit-db.com/exploits/40229/ exploitx_refsource_EXPLOIT-DBThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/138244/WebNMS-Framework-5.2-SP1-Traversal-Weak-Obfuscation-User-Impersonation.html | x_refsource_MISCExploitThird Party Advisory | |
| http://seclists.org/fulldisclosure/2016/Aug/54 | mailing-listx_refsource_FULLDISCExploitMailing List | |
| http://www.securityfocus.com/archive/1/539159/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/92402 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://blogs.securiteam.com/index.php/archives/2712 | x_refsource_MISCExploitTechnical DescriptionThird Party Advisory | |
| https://forums.webnms.com/topic/recent-vulnerabilities-in-webnms-and-how-to-protect-the-server-against-them | x_refsource_CONFIRM | |
| https://github.com/pedrib/PoC/blob/master/advisories/webnms-5.2-sp1-pwn.txt | x_refsource_MISCExploit | |
| https://www.exploit-db.com/exploits/40229/ | exploitx_refsource_EXPLOIT-DBThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jan 23, 2017
Updated Aug 6, 2024
Reserved Aug 4, 2016
Link CVE-2016-6600
CISA Vulnrichment
Updated n/a