Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2018-1002206

24
FAUCET Score

CVE-2018-1002206 is a directory traversal vulnerability in SharpCompress versions prior to 0.21.0, allowing attackers to write arbitrary files by exploiting mishandled Zip archive entries containing “../” sequences during extraction. This vulnerability, also known as 'Zip-Slip', has a CVSS score of 5.5 (Medium), indicating a local attack vector with low complexity and high impact on integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.21.0CPE matchmatch criteria
cpe:2.3:a:adamhathcock:sharpcompress:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.5MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
10.05%
Probability of exploitation in next 30 days
EPSS Percentile
95.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1005 is in the 98th percentile among its peer group of 5,765 CVEs.

Social Chatter

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

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
nugetpatch availablevia ghsa
Product: sharpcompressFixed in: 0.21.0

Vendor Advisories (1)

nugetGHSA-fxh6-w476-hgr4medium

Directory Traversal in SharpCompress

Sep 11, 2019

References

github.com / adamhathcock/sharpcompress/commit/42b1205fb435de523e6ef8ac5b7bafbe712997f6
Issue TrackingPatchThird Party Advisory
github.com / adamhathcock/sharpcompress/pull/374
Issue TrackingPatchThird Party Advisory
github.com / snyk/zip-slip-vulnerability
ExploitThird Party Advisory
snyk.io / research/zip-slip-vulnerability
ExploitThird Party Advisory
snyk.io / vuln/SNYK-DOTNET-SHARPCOMPRESS-60246
ExploitThird Party Advisory