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CVE-2017-15011

23
FAUCET Score

CVE-2017-15011 describes a denial-of-service vulnerability in the qtsingleapp component of Qt 5.x, specifically affecting applications like qBittorrent and SugarSync. Remote attackers can exploit this by sending an unspecified string to the named pipes, causing the application to crash. With a CVSS score of 7.5 (High), this vulnerability is easily exploitable over the network without user interaction, leading to a complete loss of availability. Currently, there is no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
5.0.0CPE matchmatch criteria
cpe:2.3:a:qt:qt:5.0.0:*:*:*:*:*:*:*
5.0.1CPE matchmatch criteria
cpe:2.3:a:qt:qt:5.0.1:*:*:*:*:*:*:*
5.1.0CPE matchmatch criteria
cpe:2.3:a:qt:qt:5.1.0:*:*:*:*:*:*:*
5.2.0CPE matchmatch criteria
cpe:2.3:a:qt:qt:5.2.0:*:*:*:*:*:*:*
5.3.0CPE matchmatch criteria
cpe:2.3:a:qt:qt:5.3.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.40%
Probability of exploitation in next 30 days
EPSS Percentile
69.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0140 is in the 50th percentile among its peer group of 51,551 CVEs.

Social Chatter

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

hackinparis.com / data/slides/2017/2017_Cohen_Gil_The_forgotten_interface_Windows_named_pipes.pdf
Third Party Advisory
youtube.com / watch
Third Party Advisory