CVE-2018-12997

Firewall Analyzer vulnerability

CVSS

7.5

EPSS

6.7%

EPSS pct

93th

Exploited

No known

Incorrect Access Control in FailOverHelperServlet in Zoho ManageEngine Netflow Analyzer before build 123137, Network Configuration Manager before build 123128, OpManager before build 123148, OpUtils before build 123161, and Firewall Analyzer before build 123147 allows attackers to read certain files on the web server without login by sending a specially crafted request to the server with the operation=copyfile&fileName= substring.

Affected vendor

Zohocorp

Affected product

Firewall Analyzer

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness type (CWE)

CWE-200 — Exposure of Sensitive Information

Published

2018-06-29

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality.

Its EPSS score of 6.7% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 93% of all scored CVEs.

Check your external exposure to CVE-2018-12997

Confirm whether Zohocorp Firewall Analyzer is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2018-12997.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-12997

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-12997 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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