HIGH
CVE-2017-15566
CWE-426Published: November 1, 2017· Updated: Jun 17, 2026
7.8
CVSS v3.1
Official Description
Insecure SPANK environment variable handling exists in SchedMD Slurm before 16.05.11, 17.x before 17.02.9, and 17.11.x before 17.11.0rc2, allowing privilege escalation to root during Prolog or Epilog execution.
Technical Analysis
CVE-2017-15566 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.8.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Vendors & Products
schedmd1 product(s)
slurm
Source: NVD CPE · 2 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (6)
→
http://www.securityfocus.com/bid/101675Third Party Advisory · VDB Entry
→
https://www.debian.org/security/2017/dsa-4023Third Party Advisory
→
https://www.schedmd.com/news.php?id=193#OPT_193Vendor Advisory
→
http://www.securityfocus.com/bid/101675Third Party Advisory · VDB Entry
→
https://www.debian.org/security/2017/dsa-4023Third Party Advisory
→
https://www.schedmd.com/news.php?id=193#OPT_193Vendor Advisory
Quick Facts
CVE IDCVE-2017-15566
CVSS Score7.8 / 10
SeverityHIGH
WeaknessCWE-426
CISA KEVNo
Affected1 vendor(s)
PublishedNov 1, 2017
Related CVEs (CWE-426)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2017-15566 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.