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CVE-2015-0198

26
FAUCET Score

CVE-2015-0198 describes a critical authentication bypass vulnerability in IBM General Parallel File System (GPFS) versions 3.4, 3.5, and 4.1 when configured with specific cipherLists. This flaw allows unauthenticated remote attackers to execute arbitrary code with root privileges. With a CVSS score of 10.0, this vulnerability is highly severe, requiring no authentication or complex attack vectors, and leading to complete compromise of confidentiality, integrity, and availability. Despite its critical nature, there is no evidence of active exploitation, public exploit code, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
3.4CPE matchmatch criteria
cpe:2.3:a:ibm:general_parallel_file_system:3.4:*:*:*:*:*:*:*
3.5CPE matchmatch criteria
cpe:2.3:a:ibm:general_parallel_file_system:3.5:*:*:*:*:*:*:*
4.1CPE matchmatch criteria
cpe:2.3:a:ibm:general_parallel_file_system:4.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.16%
Probability of exploitation in next 30 days
EPSS Percentile
89.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0416 is in the 82nd percentile among its peer group of 51,466 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

www-01.ibm.com / support/docview.wss
PatchVendor Advisory
www-304.ibm.com / support/docview.wss
securityfocus.com / bid/73278
securitytracker.com / id/1032880