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CVE-2000-0592

29
FAUCET Score

CVE-2000-0592 describes buffer overflow vulnerabilities in the POP3 service of SapporoWorks WinProxy versions 2.0 and 2.0.1. Remote attackers can exploit these flaws by sending excessively long USER, PASS, LIST, RETR, or DELE commands, potentially leading to arbitrary command execution on the affected system. This vulnerability carries a high CVSS score of 7.5, indicating a severe risk. It is easily exploitable over the network with low attack complexity and no authentication required, allowing for potential compromise of confidentiality, integrity, and availability. While not listed on the KEV catalog or having active Metasploit/Nuclei modules, an exploit for this vulnerability is publicly available on ExploitDB. There is no evidence of widespread community discussion or media coverage, which is typical for many older CVEs.

Impacted Technologies

VendorProductVersion(s)CPE
2.0CPE matchmatch criteria
cpe:2.3:a:sapporoworks:sapporoworks_winproxy:2.0:*:*:*:*:*:*:*
2.0.1CPE matchmatch criteria
cpe:2.3:a:sapporoworks:sapporoworks_winproxy:2.0.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.45%
Probability of exploitation in next 30 days
EPSS Percentile
87.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-20040 · Jun 27, 2000
This CVE's current EPSS score of 0.0345 is in the 78th percentile among its peer group of 51,485 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, 0.1 Mastodon, and 0.4 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

Remediation records are not available for this CVE.

References

securityfocus.com / bid/1400
securityfocus.com / templates/archive.pike