CVE-2024-20256

A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email and Web Manager and Secure Web Appliance could allow an authenticated, remote attacker to conduct an XSS attack against a user of the interface.

This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.8 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
ciscoCNA
4.8 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 26%
VendorProductVersion
ciscoasyncos
11.7.0-406
ciscoasyncos
11.7.0-418
ciscoasyncos
11.7.1-006
ciscoasyncos
11.7.1-020
ciscoasyncos
11.7.1-049
ciscoasyncos
11.7.2-011
ciscoasyncos
11.8.0-414
ciscoasyncos
11.8.1-023
ciscoasyncos
11.8.3-018
ciscoasyncos
11.8.3-021
ciscoasyncos
12.0.1-268
ciscoasyncos
12.0.3-007
ciscoasyncos
12.5.1-011
ciscoasyncos
12.5.2-007
ciscoasyncos
12.5.4-005
ciscoasyncos
12.5.5-004
ciscoasyncos
12.5.6-008
ciscoasyncos
14.0.2-012
ciscoasyncos
14.0.3-014
ciscoasyncos
14.0.4-005
ciscoasyncos
14.5.0-498
ciscoasyncos
14.5.1-016
ciscoasyncos
15.0.0-322
ciscosecure_email_and_web_manager_virtual_appliance_m100v
-
ciscosecure_email_and_web_manager_virtual_appliance_m300v
-
ciscosecure_email_and_web_manager_virtual_appliance_m600v
-
ciscoasyncos
9.0.0-087
ciscoasyncos
11.0.0-115
ciscoasyncos
11.0.1-161
ciscoasyncos
11.5.1-105
ciscoasyncos
12.0.0-452
ciscoasyncos
12.0.1-011
ciscoasyncos
12.5.0-636
ciscoasyncos
12.5.0-658
ciscoasyncos
12.5.0-670
ciscoasyncos
12.5.0-678
ciscoasyncos
12.8.1-002
ciscoasyncos
12.8.1-021
ciscoasyncos
13.0.0-277
ciscoasyncos
13.6.2-078
ciscoasyncos
13.8.1-068
ciscoasyncos
13.8.1-074
ciscoasyncos
13.8.1-108
ciscoasyncos
14.0.0-404
ciscoasyncos
14.1.0-223
ciscoasyncos
14.1.0-227
ciscoasyncos
14.2.0-212
ciscoasyncos
14.2.0-224
ciscoasyncos
14.2.1-020
ciscoasyncos
14.3.0-120
ciscoasyncos
15.0.0-334
𝑥
= Vulnerable software versions