Skip to main content
View

Vulnerability Assessment

Weakness
CWE
CWE-22
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V5 - File Handling Path canonicalization, traversal prevention
MITRE ATT&CK

2 techniques across 2 tactics: Discovery, Collection

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Sign in to read
Impact

CVSS score of 9.1 (CRITICAL). Attack characteristics: network attack vector, low complexity, low privileges required, no user interaction not required. Public proof-of-concept exploit code is available. EPSS exploitation probability: 81.59%.
Exploit ScenarioDerived

A remote attacker could access files and directories outside the intended path by sending crafted requests to the affected application.
Emergency Immediate action required. Why: CRITICAL + EPSS > 30%, no patch available.
No patch listed yet 81.6% exploitation probability (EPSS)

Get an e-mail when this CVE is exploited, patched or re-scored. Free account.

Alert me

AnalysisAIv1 – Mar 28, 2026

A directory traversal vulnerability exists in the uploadMib functionality of ManageEngine OpManager 12.7.258. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 81.6%.

Earlier versions of this analysis (1)
v1 Mar 28, 2026 - 19:34 CVSS 9.1

Directory traversal in ManageEngine OpManager MiB upload allows arbitrary file creation and RCE through crafted SNMP MiB files.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.

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.

Sign in to check
Technical ContextAI · show details

This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. A directory traversal vulnerability exists in the uploadMib functionality of ManageEngine OpManager 12.7.258. A specially crafted HTTP request can lead to arbitrary file creation. An attacker can send a malicious MiB file to trigger this vulnerability. Affected products include: Zohocorp Manageengine Firewall Analyzer, Zohocorp Manageengine Netflow Analyzer, Zohocorp Manageengine Network Configuration Manager, Zohocorp Manageengine Opmanager, Zohocorp Manageengine Opmanager Msp.

Know when Manageengine Opmanager gets its next vulnerability

  • Watch products and get an email when something new is published
  • Check this CVE against your own stack and servers
  • Exploit and PoC references, threat intelligence from 22 sources
Continue with Google Continue with GitHub

No credit card · 7-day full trial

Severity by source

NVD PRIMARY 9.1 CRITICAL
AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
Low

Lifecycle Timeline

2
PoC Detected
Nov 04, 2025 - 19:16 vuln.today
Public exploit code
CVE Published
Jan 08, 2024 - 15:15 nvd
CRITICAL 9.1

DescriptionCVE.org

A directory traversal vulnerability exists in the uploadMib functionality of ManageEngine OpManager 12.7.258. A specially crafted HTTP request can lead to arbitrary file creation. An attacker can send a malicious MiB file to trigger this vulnerability.

Executive ViewAI

Why It Matters

CVE-2023-47211 presents critical security risk, a path traversal vulnerability rated CVSS 9.1. This could allow attackers to access or modify files outside intended directories, potentially exposing sensitive configuration or credentials. With an EPSS score of 82%, this vulnerability faces very high likelihood of exploitation. Organizations should apply vendor updates immediately when available and implement compensating controls in the interim.

Business Impact: Severe
Compensating Controls

Apply vendor patch. If immediate patching is not feasible: (1) Restrict file upload functionality via WAF; (2) Implement allowlist-based file type validation; (3) Use chroot/containerization to limit filesystem access.

Threat Intelligence Overview

Threat Score
5.8/10
Composite threat intelligence
EPSS Score
81.6%
Top 1% exploitable
Exploit
POC
Public exploit code exists
Data Quality
3 sources
Confidence: Low
NVD CVE.org EPSS POC (1)

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.

SignalValue
Severity CRITICAL
CISA KEV No
Public POC Yes
EPSS 81.6%
Patch available No
Active threat Yes
Deciding rule
CRITICAL + EPSS > 30%, no patch available
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Out-of-Cycle
Exploitation· derived
Poc
System Exposure· derived
Open
Automatable· derived
No
Human Impact
Very High

Priority Score

148
Low Medium High Critical
KEV: 0
EPSS: +82
CVSS: +46
PoC: +20
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Path Traversal HIGH

Path traversal exploits occur when applications use user-controlled input to construct file system paths without proper validation.

Affected Products (CPE)CVE.org

cpe:2.3:a:zohocorp:manageengine_firewall_analyzer:*:*:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_firewall_analyzer:12.7:build127000:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_firewall_analyzer:12.7:build127101:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_firewall_analyzer:12.7:build127130:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_firewall_analyzer:12.7:build127131:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_firewall_analyzer:12.7:build127187:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_firewall_analyzer:12.7:build127244:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_firewall_analyzer:12.7:build127257:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_firewall_analyzer:12.7:build127259:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_netflow_analyzer:*:*:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_netflow_analyzer:12.7:build127000:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_netflow_analyzer:12.7:build127003:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_netflow_analyzer:12.7:build127101:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_netflow_analyzer:12.7:build127130:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_netflow_analyzer:12.7:build127131:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_netflow_analyzer:12.7:build127187:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_netflow_analyzer:12.7:build127244:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_netflow_analyzer:12.7:build127255:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_netflow_analyzer:12.7:build127257:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_netflow_analyzer:12.7:build127259:*:*:*:*:*:*
+ 77 more

More in Manageengine Opmanager

View all
CVE-2015-7765 CRITICAL POC
9.0 Oct 09

ZOHO ManageEngine OpManager 11.5 build 11600 and earlier uses a hardcoded password of "plugin" for the IntegrationUser a
CVE-2015-7766 CRITICAL POC
9.0 Oct 09

PGSQL:SubmitQuery.do in ZOHO ManageEngine OpManager 11.6, 11.5, and earlier allows remote administrators to bypass SQL q
CVE-2014-6034 MEDIUM POC
5.0 Dec 04

Directory traversal vulnerability in the com.me.opmanager.extranet.remote.communication.fw.fe.FileCollector servlet in Z
CVE-2014-7866 HIGH POC
7.5 Dec 10

Multiple directory traversal vulnerabilities in ZOHO ManageEngine OpManager 8 (build 88xx) through 11.4, IT360 10.3 and

CVE-2014-7868 HIGH POC
7.5 Dec 04

Multiple SQL injection vulnerabilities in ZOHO ManageEngine OpManager 11.3 and 11.4, IT360 10.3 and 10.4, and Social IT

CVE-2014-7867 HIGH
7.5 Dec 04

SQL injection vulnerability in the com.manageengine.opmanager.servlet.UpdateProbeUpgradeStatus servlet in ZOHO ManageEng
CVE-2014-7864 HIGH POC
7.5 Feb 04

Multiple SQL injection vulnerabilities in the FailOverHelperServlet (aka FailServlet) servlet in ZOHO ManageEngine OpMan
CVE-2014-6036 MEDIUM POC
6.4 Dec 04

Directory traversal vulnerability in the multipartRequest servlet in ZOHO ManageEngine OpManager 11.3 and earlier, Socia
CVE-2021-3287 CRITICAL POC
9.8 Apr 22

Zoho ManageEngine OpManager before 12.5.329 allows unauthenticated Remote Code Execution due to a general bypass in the

CVE-2014-6035 HIGH POC
7.5 Dec 04

Directory traversal vulnerability in the FileCollector servlet in ZOHO ManageEngine OpManager 11.4, 11.3, and earlier al
CVE-2019-15106 CRITICAL POC
9.8 Aug 16

An issue was discovered in Zoho ManageEngine OpManager in builds before 14310. Rated critical severity (CVSS 9.8), this

CVE-2021-20078 CRITICAL POC
9.1 Apr 01

Manage Engine OpManager builds below 125346 are vulnerable to a remote denial of service vulnerability due to a path tra

Same weakness CWE-22 – Path Traversal

View all
CVE-2019-3396 CRITICAL POC
9.8
CVE-2019-19781 CRITICAL POC
9.8
CVE-2020-5902 CRITICAL POC
9.8
CVE-2021-21972 CRITICAL POC
9.8
CVE-2021-40444 HIGH POC
8.8
CVE-2022-41352 CRITICAL POC
9.8
CVE-2021-27065 HIGH POC
7.8
CVE-2019-11510 CRITICAL POC
10.0

Same technique Path Traversal

View all
CVE-2018-20250 HIGH POC
7.8
CVE-2022-37042 CRITICAL POC
9.8
CVE-2025-64446 CRITICAL POC
9.8

References

Advisories & patches
ADVISORY https://www.manageengine.com/itom/advisory/cve-2023-47211.html REF https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1851

Search Externally

GitHub PoC Exploit-DB PacketStorm Snyk Rapid7 Nuclei Templates Trickest PoC
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy