HOMEVULNERABILITIESCVE-2023-49933
HIGH

CVE-2023-49933

CWE-924Published: December 14, 2023· Updated: Jun 17, 2026

7.5
CVSS v3.1

Official Description

An issue was discovered in SchedMD Slurm 22.05.x, 23.02.x, and 23.11.x. There is Improper Enforcement of Message Integrity During Transmission in a Communication Channel. This allows attackers to modify RPC traffic in a way that bypasses message hash checks. The fixed versions are 22.05.11, 23.02.7, and 23.11.1.

NVD Source

Technical Analysis

CVE-2023-49933 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in full integrity compromise (data manipulation), with a CVSS base score of 7.5.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityHigh
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

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

ADVISORYhttps://lists.schedmd.com/pipermail/slurm-announce/2023/000103.html
ADVISORYhttps://www.schedmd.com/security-archive.php
ADVISORYhttps://lists.schedmd.com/pipermail/slurm-announce/2023/000103.html
ADVISORYhttps://www.schedmd.com/security-archive.php

All References (9)

→
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/63FEDDYEE2WK7FHWBHKON3OZVQI56WSQ/
→
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AYQS3LFGC4HE4WCW4L3NAA2I6FRIWMNO/
→
https://lists.schedmd.com/pipermail/slurm-announce/2023/000103.htmlMailing List · Vendor Advisory
→
https://www.schedmd.com/security-archive.phpVendor Advisory
→
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/63FEDDYEE2WK7FHWBHKON3OZVQI56WSQ/
→
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AYQS3LFGC4HE4WCW4L3NAA2I6FRIWMNO/
→
https://lists.fedoraproject.org/archives/list/[email protected]/message/63FEDDYEE2WK7FHWBHKON3OZVQI56WSQ/
→
https://lists.schedmd.com/pipermail/slurm-announce/2023/000103.htmlMailing List · Vendor Advisory
→
https://www.schedmd.com/security-archive.phpVendor Advisory

Quick Facts

CVE IDCVE-2023-49933
CVSS Score7.5 / 10
SeverityHIGH
WeaknessCWE-924
CISA KEVNo
Affected1 vendor(s)
PublishedDec 14, 2023

Related CVEs (CWE-924)

CVE-2025-29628
9.4
CVE-2020-5869
9.1
CVE-2024-44730
9.1
CVE-2025-0592
8.8
CVE-2019-25719
8.6
CVE-2021-34793
8.6

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2023-49933 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.
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