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CVE-2020-4983

25
FAUCET Score

CVE-2020-4983 describes a critical vulnerability in IBM Spectrum LSF 10.1 and IBM Spectrum LSF Suite 10.2, allowing a local network user with job submission privileges to execute arbitrary commands. With a CVSS score of 7.8 (High), this vulnerability presents a significant risk due to its low attack complexity and the potential for complete compromise of confidentiality, integrity, and availability. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there is minimal community discussion or media coverage, organizations should still prioritize patching to mitigate this severe threat.

Impacted Technologies

VendorProductVersion(s)CPE
10.1CPE matchmatch criteria
cpe:2.3:a:ibm:spectrum_lsf:10.1:*:*:*:*:*:*:*
10.2CPE matchmatch criteria
cpe:2.3:a:ibm:spectrum_lsf_suite:10.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.4HIGH

CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.4
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.44%
Probability of exploitation in next 30 days
EPSS Percentile
35.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0044 is in the 76th percentile among its peer group of 17,070 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

exchange.xforce.ibmcloud.com / vulnerabilities/192586
VDB EntryVendor Advisory
hpcsec.com / 2021/01/14/cve-2020-4983
PatchThird Party Advisory
ibm.com / support/pages/node/6395478
Vendor Advisory