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CVE-2000-1037

31
FAUCET Score

CVE-2000-1037 describes an information leakage vulnerability in Check Point Firewall-1 session agent versions 3.0 through 4.1. The flaw allows remote attackers to differentiate between invalid usernames and invalid passwords based on distinct error messages, facilitating username enumeration and subsequent brute-force password guessing. This vulnerability carries a CVSS score of 7.5 (HIGH), indicating that it is network-exploitable with low attack complexity, potentially leading to partial compromise of confidentiality, integrity, and availability. While not listed on the KEV catalog, exploit code for dictionary attacks against this vulnerability is publicly available on ExploitDB. There is no evidence of active exploitation, nor significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
3.0CPE matchmatch criteria
cpe:2.3:a:checkpoint:firewall-1:3.0:*:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:a:checkpoint:firewall-1:4.0:*:*:*:*:*:*:*
4.1CPE matchmatch criteria
cpe:2.3:a:checkpoint:firewall-1:4.1:*:*:*:*:*:*:*

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
3.35%
Probability of exploitation in next 30 days
EPSS Percentile
87.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-20216 · Oct 1, 2000
This CVE's current EPSS score of 0.0335 is in the 78th percentile among its peer group of 51,485 CVEs.

Social Chatter

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 / archive/1/76389
Vendor Advisory
securityfocus.com / bid/1662
ExploitVendor Advisory