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MitreCVE-2021-32096

HistoryMay 07, 2021 - 4:15 a.m.

CVE-2021-32096

2021-05-0704:15:07

CWE-352

mitre

web.nvd.nist.gov

cve

2021

32096

nsa

emissary

csrf attack

ruby code

consoleaction

nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.7

Confidence

High

EPSS

0.002

Percentile

55.8%

JSON

The ConsoleAction component of U.S. National Security Agency (NSA) Emissary 5.9.0 allows a CSRF attack that results in injecting arbitrary Ruby code (for an eval call) via the CONSOLE_COMMAND_STRING parameter.

Affected configurations

Nvd

Node

nsaemissaryMatch5.9.0

VendorProductVersionCPE
nsaemissary5.9.0cpe:2.3:a:nsa:emissary:5.9.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
nsa	emissary	5.9.0	cpe:2.3:a:nsa:emissary:5.9.0:::::::*

References

blog.sonarsource.com/code-vulnerabilities-in-nsa-application-revealed

portswigger.net/daily-swig/nsa-workflow-application-emissary-vulnerable-to-malicious-takeover

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.7

Confidence

High

EPSS

0.002

Percentile

55.8%

JSON

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