10

CVE-2013-6955: synology diskstation_manager

CVSS: 10.0v2.0HighModified
Published 09-01-2014Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2013-6955 is a high (CVSS 10.0) vulnerability in synology diskstation_manager. EPSS estimates a 84.57% chance of exploitation in the next 30 days, higher than 99.7% of scored vulnerabilities. 2 public exploits are recorded.

Overall risk
90/100
0100
Critical · default modelHow is this calculated?
CVSS score
10.0/10
010
High · v2.0 (NVD)
EPSS score
84.57%
0%100%
Critical · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits2exploit-database, metasploit

Timeline

  1. 09-01-2014
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

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.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

84.57%

Chance of exploitation in the next 30 days

Percentile

100%

Versus all other CVEs

30-day change

0.00 pp

From 84.57% on 19-09-2026

19-09-202619-10-2026
EPSS score
84.57%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

2 found
  • exploit-databaseremoteunixVerified

    Synology DiskStation Manager - SLICEUPLOAD Remote Command Execution (Metasploit)

    Maturity: weaponized

  • MetasploitMetasploitremoteVerified

    Synology DiskStation Manager SLICEUPLOAD Remote Command Execution

    exploit/linux/http/synology_dsm_sliceupload_exec_noauth

    Maturity: weaponized

Weaknesses

CWE · root cause

Affected systems

Synology1 product

1 vendor · 1 product

References

1 links