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CVE-2017-15358

32
FAUCET Score

CVE-2017-15358 describes a race condition vulnerability in the Charles Proxy Settings suid binary, affecting Charles Proxy versions prior to 4.2.1. This flaw allows local users to achieve privilege escalation by manipulating the --self-repair option. With a CVSS score of 7.0 (High), exploitation requires high attack complexity but can lead to complete compromise of confidentiality, integrity, and availability. While not listed in CISA KEV and showing no active exploitation or significant community discussion, public exploit code exists on ExploitDB, indicating a potential for targeted attacks.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.2.1CPE matchmatch criteria
cpe:2.3:a:charlesproxy:charles:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.0HIGH

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

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.0
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.76%
Probability of exploitation in next 30 days
EPSS Percentile
51.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-45107 · Jul 30, 2018
This CVE's current EPSS score of 0.0076 is in the 87th percentile among its peer group of 1,516 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 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 0.4 InfoSec Media, 0.1 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

m4.rkw.io / blog/cve201715358-local-root-privesc-in-charles-proxy-42.html
ExploitThird Party Advisory
exploit-db.com / exploits/45107
ExploitThird Party AdvisoryVDB Entry