CVE-2018-1158

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Published Aug 23, 2018 CVSS 3.0 · 6.5 Medium EPSS 2.5% KEV · Not listed

Description

Mikrotik RouterOS before 6.42.7 and 6.40.9 is vulnerable to a stack exhaustion vulnerability. An authenticated remote attacker can crash the HTTP server via recursive parsing of JSON.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:o:mikrotik:routeros::::::::
	cpe:2.3:o:mikrotik:routeros:::::ltr:::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2018-11796	Mikrotik RouterOS before 6.42.7 and 6.40.9 is vulnerable to a stack exhaustion vulnerability. An authenticated remote attacker can crash the HTTP server via recursive parsing of JSON.

Metrics

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: 2.5% (2.483% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://seclists.org/fulldisclosure/2019/Jul/20
https://mikrotik.com/download/changelogs
https://mikrotik.com/download/changelogs/bugfix-release-tree
https://www.tenable.com/security/research/tra-2018-21

History

No history.

Subscriptions

Mikrotik Routeros

Weaknesses

CWE-674

Sources

CVE record Updated: Sep 16, 2024, 10:36 PM

Status: PUBLISHED
Assigner: tenable
Published: Aug 23, 2018, 7:00 PM
Updated: Sep 16, 2024, 10:36 PM
Reserved: Dec 5, 2017, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 1:50 AM

Status: Modified
Published: Aug 23, 2018, 7:29 PM
Modified: Jun 17, 2026, 1:50 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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