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CVE-2013-6955

UnknownEPSS 84.57%

Last modified

CVE-2013-6955 is a vulnerability of currently unknown severity. webman/imageSelector.cgi in Synology DiskStation Manager (DSM) 4.0 before 4.0-2259, 4.2 before 4.2-3243, and 4.3 before 4.3-3810 Update 1 allows remote attackers to append data to arbitrary files, and consequently execute arbitrary code, via a pathname in the SLICEUPLOAD X-TMP-FILE HTTP header.. EPSS estimates a 84.57% chance of exploitation in the next 30 days.

Description

webman/imageSelector.cgi in Synology DiskStation Manager (DSM) 4.0 before 4.0-2259, 4.2 before 4.2-3243, and 4.3 before 4.3-3810 Update 1 allows remote attackers to append data to arbitrary files, and consequently execute arbitrary code, via a pathname in the SLICEUPLOAD X-TMP-FILE HTTP header.

Metrics

EPSS Probability
84.57%

99.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
SynologyDiskstation Manager4.0
SynologyDiskstation Manager4.2
SynologyDiskstation Manager4.3
SynologyDiskstation Manager4.3-3810

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-6955?
webman/imageSelector.cgi in Synology DiskStation Manager (DSM) 4.0 before 4.0-2259, 4.2 before 4.2-3243, and 4.3 before 4.3-3810 Update 1 allows remote attackers to append data to arbitrary files, and consequently execute arbitrary code, via a pathname in the SLICEUPLOAD X-TMP-FILE HTTP header.
How severe is CVE-2013-6955?
Severity scoring for CVE-2013-6955 is pending analysis. The EPSS model estimates a 84.57% probability of exploitation in the next 30 days.
How do I fix CVE-2013-6955?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-6955?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST