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CVE-2017-6199

29
FAUCET Score

CVE-2017-6199 describes a critical authentication bypass vulnerability (CWE-287) in Sandstorm versions prior to build 0.203. A remote attacker could exploit this flaw by injecting a comma into an email address field, bypassing organization restrictions. With a CVSS v3 score of 9.8 (CRITICAL), this vulnerability allows for complete compromise of confidentiality, integrity, and availability with low attack complexity and no user interaction required. Despite its severity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.203CPE matchmatch criteria
cpe:2.3:a:sandstorm:sandstorm:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.98%
Probability of exploitation in next 30 days
EPSS Percentile
85.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0298 is in the 77th percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

devco.re / blog/2018/01/26/Sandstorm-Security-Review-CVE-2017-6200-en
ExploitThird Party Advisory
github.com / sandstorm-io/sandstorm/blob/v0.202/shell/packages/sandstorm-db/db.js
Third Party Advisory
github.com / sandstorm-io/sandstorm/commit/37bd9a7f4eb776cdc2d3615f0bfea1254b66f59d
PatchThird Party Advisory
sandstorm.io / news/2017-03-02-security-review
Vendor Advisory