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CVE-2019-12091

24
FAUCET Score

CVE-2019-12091 describes a command injection vulnerability in the Netskope client service, affecting versions 57 prior to 57.2.0.219 and 60 prior to 60.2.0.214. This flaw allows a local attacker to execute arbitrary code with NT\SYSTEM privileges by exploiting the service's acceptance of localhost network connections and its vulnerable connection handling function. With a CVSS score of 7.8 (HIGH), the vulnerability has a low attack complexity and requires local user privileges, but can lead to high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, publicly available exploit code (e.g., Metasploit, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 57, < 57.2.0.219CPE matchmatch criteria
cpe:2.3:a:netskope:netskope:*:*:*:*:*:*:*:*
>= 60, < 60.2.0.214CPE matchmatch criteria
cpe:2.3:a:netskope:netskope:*:*:*:*:*:*:*:*

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
0.92%
Probability of exploitation in next 30 days
EPSS Percentile
56.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0092 is in the 91st 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

airbus-seclab.github.io / advisories/netskope.html
Third Party Advisory
support.netskope.com / hc/article_attachments/360033003553/Sprint_62_Release_Notes.pdf
Permissions RequiredRelease NotesVendor Advisory
support.netskope.com / hc/en-us/articles/360014589894-Netskope-Client
Permissions RequiredVendor Advisory