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CVE-2017-7441

24
FAUCET Score

CVE-2017-7441 is a kernel data leak vulnerability affecting Sophos SurfRight HitmanPro versions prior to 3.7.20 Build 286. An attacker with local user privileges can craft a specific IOCTL request to leak sensitive kernel information, such as nt!ExpPoolQuotaCookie. This vulnerability is rated High severity (CVSS 7.8) due to its potential for high impact on confidentiality, integrity, and availability, with low attack complexity and no user interaction required. There is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.7.20CPE matchmatch criteria
cpe:2.3:a:sophos:hitmanpro:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.46%
Probability of exploitation in next 30 days
EPSS Percentile
37.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0046 is in the 78th percentile among its peer group of 17,061 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

trackwatch.com / kernel-pool-overflow-exploitation-in-real-world-windows-10
ExploitMitigationThird Party Advisory
nuitduhack.com / fr/planning/talk_10
Third Party Advisory