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CVE-2000-0636

24
FAUCET Score

CVE-2000-0636 describes a denial-of-service vulnerability affecting HP JetDirect printers, specifically versions G.08.20, H.08.20, and earlier. This medium-severity flaw (CVSS 5.0) can be triggered remotely by an unauthenticated attacker sending a malformed FTP quote command, leading to service disruption on the affected device. While no active exploitation is reported and it's not on CISA's KEV catalog, public exploit code exists (EDB-20090), indicating a potential for exploitation despite minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
j3111a_rev._a.08.06CPE matchmatch criteria
cpe:2.3:h:hp:jetdirect:j3111a_rev._a.08.06:*:*:*:*:*:*:*
j3111a_rev._g.05.35CPE matchmatch criteria
cpe:2.3:h:hp:jetdirect:j3111a_rev._g.05.35:*:*:*:*:*:*:*
j3111a_rev._g.07.02CPE matchmatch criteria
cpe:2.3:h:hp:jetdirect:j3111a_rev._g.07.02:*:*:*:*:*:*:*
j3111a_rev._g.07.03CPE matchmatch criteria
cpe:2.3:h:hp:jetdirect:j3111a_rev._g.07.03:*:*:*:*:*:*:*
j3111a_rev._g.07.17CPE matchmatch criteria
cpe:2.3:h:hp:jetdirect:j3111a_rev._g.07.17:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

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

Exploit Intelligence

EPSS Score
4.46%
Probability of exploitation in next 30 days
EPSS Percentile
90.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-20090 · Jul 19, 2000
This CVE's current EPSS score of 0.0446 is in the 87th percentile among its peer group of 23,690 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/2000-07/0265.html
ExploitPatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/4947
securityfocus.com / bid/1491
PatchVendor Advisory