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-2016-4460

31
FAUCET Score

CVE-2016-4460 describes a critical authentication bypass vulnerability in Apache Pony Mail versions 0.6c through 0.8b. With a CVSS score of 9.8, this flaw allows unauthenticated remote attackers to achieve full compromise (confidentiality, integrity, and availability) due to its network-based attack vector and low complexity. Despite its severity, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
0.6cCPE matchmatch criteria
cpe:2.3:a:apache:pony_mail:0.6c:*:*:*:*:*:*:*
0.7bCPE matchmatch criteria
cpe:2.3:a:apache:pony_mail:0.7b:*:*:*:*:*:*:*
0.8bCPE matchmatch criteria
cpe:2.3:a:apache:pony_mail:0.8b:*:*:*:*:*:*:*

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
6.10%
Probability of exploitation in next 30 days
EPSS Percentile
92.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0610 is in the 87th 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

Remediation records are not available for this CVE.

References

markmail.org / message/jy7o23cppny26icu
Mailing ListPatchVendor Advisory
securityfocus.com / bid/100449
Third Party AdvisoryVDB Entry