CVE-2014-6262Public exploitNetwork attack vector

Code execution or crash via graph format string

Published Feb 12, 2020 · Updated Aug 6, 2024

Format string injection in RRDtool 1.4.8 and earlier allows remote attackers to crash applications or execute code through rrdtool.graph. The graph binding treats its third argument as image-info format data, while bad_format_imginfo accepts unsafe conversion sequences that native formatting routines interpret against mismatched arguments. Exposure requires an application such as Zenoss Core before 4.2.5 to pass attacker-controlled graph arguments; exploitation crashes that process or executes code in its context.

CVSS severity7.5
High
EPSS probability7.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Format string injection in RRDtool 1.4.8 and earlier allows remote attackers to crash applications or execute code through rrdtool.graph. The graph binding treats its third argument as image-info format data, while bad_format_imginfo accepts unsafe conversion sequences that native formatting routines interpret against mismatched arguments. Exposure requires an application such as Zenoss Core before 4.2.5 to pass attacker-controlled graph arguments; exploitation crashes that process or executes code in its context.

The record

CVE
CVE-2014-6262
Published
Feb 12, 2020
Updated
Aug 6, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-134, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 12, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.0NIST NVDAV:N/AC:L/Au:N/C:N/I:N/A:P
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-134Use of Externally-Controlled Format String
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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