CVE-2011-1900

highpriority · attend · 61EPSS 0.320 · 98 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · functional

Likely / severe?

32.0% (98th) EPSS

CVSS 10 · high

Is it mine?

3 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

Directory traversal vulnerability in NTWebServer in InduSoft Web Studio 6.1 and 7.x before 7.0+Patch 1 allows remote attackers to execute arbitrary code via an invalid request.

cvss

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

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v2.09.5highAV:N/AC:L/Au:N/C:C/I:C/A:C/E:Fsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-22USprimary

exploits (1)

Public proof-of-concept and weaponised exploit code.

auxiliary/scanner/scada/indusoft_ntwebserver_fileaccessIndusoft WebStudio NTWebServer Remote File Accessfunctional · metasploit

affected products (3)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
indusoft web studio= 6.1nvdUScpe:2.3:a:indusoft:web_studio:*:*:*:*:*:*:*:*
indusoft web studio= 7.0nvdUScpe:2.3:a:indusoft:web_studio:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2011-05-04modified 2026-06-16

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+12531 more

references (3)

External citations — patches, advisories, analysis.

scry

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