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-2001-1075

23
FAUCET Score

CVE-2001-1075 describes an authentication bypass vulnerability in the poprelayd script (versions prior to 2.0) on Cobalt RaQ3 servers. An unauthenticated remote attacker can exploit this by injecting a specific "POP login by user" string containing their IP address into the maillog file, enabling unauthorized SMTP relaying. This vulnerability has a medium severity CVSS score of 5.0, indicating a network-based attack with low complexity and a partial impact on integrity. While there is no evidence of active exploitation or Metasploit/Nuclei modules, an exploit for arbitrary SMTP relay is available on ExploitDB, though community discussion and media coverage are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:h:sun:cobalt_raq_3i:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.73%
Probability of exploitation in next 30 days
EPSS Percentile
84.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-20994 · Jul 4, 2001
This CVE's current EPSS score of 0.0273 is in the 78th percentile among its peer group of 23,701 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

archives.neohapsis.com / archives/bugtraq/2001-07/0064.html
ExploitVendor Advisory
archives.neohapsis.com / archives/bugtraq/2001-07/0150.html
PatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/6806
securityfocus.com / bid/2986
ExploitVendor Advisory