CVE-1999-0777

highpriority · track · 34EPSS 0.120 · 96 %ileEUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

12.0% (96th) EPSS

CVSS 7.5 · high

Is it mine?

3 products

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-28

IIS FTP servers may allow a remote attacker to read or delete files on the server, even if they have "No Access" permissions.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.4–7.5

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v2.06.4mediumAV:N/AC:L/Au:N/C:P/I:P/A:P/E:Usecondary · CVSS-BT (t0sche)

The CWE weakness classes this flaw belongs to.

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
microsoft commercial internet system= 2.5nvdUScpe:2.3:a:microsoft:commercial_internet_system:*:*:*:*:*:*:*:*
microsoft internet information server= 4.0nvdUScpe:2.3:a:microsoft:internet_information_server:*:*:*:*:*:*:*:*

Other names and identifiers for this entity.

Which sources assert this record, and when.

published 1999-09-23modified 2026-06-16

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External citations — patches, advisories, analysis.

scry

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