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CVE-2013-3443

28
FAUCET Score

CVE-2013-3443 describes a critical arbitrary code execution vulnerability in the web service framework of Cisco WAAS Software versions 4.x, 5.0.x, 5.1.x, and 5.2.x when configured as a Central Manager. An unauthenticated remote attacker can exploit this flaw by sending a specially crafted POST request. With a CVSS score of 10.0, this vulnerability allows for complete compromise of confidentiality, integrity, and availability, indicating a severe risk. Despite its critical severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.0.1CPE matchmatch criteria
cpe:2.3:a:cisco:wide_area_application_services:4.0.1:*:*:*:*:*:*:*
4.0.3CPE matchmatch criteria
cpe:2.3:a:cisco:wide_area_application_services:4.0.3:*:*:*:*:*:*:*
4.0.5CPE matchmatch criteria
cpe:2.3:a:cisco:wide_area_application_services:4.0.5:*:*:*:*:*:*:*
4.0.7CPE matchmatch criteria
cpe:2.3:a:cisco:wide_area_application_services:4.0.7:*:*:*:*:*:*:*
4.0.9CPE matchmatch criteria
cpe:2.3:a:cisco:wide_area_application_services:4.0.9:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

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

Exploit Intelligence

EPSS Score
6.00%
Probability of exploitation in next 30 days
EPSS Percentile
92.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0600 is in the 87th percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

osvdb.org / 95877
secunia.com / advisories/54367
secunia.com / advisories/54372
exchange.xforce.ibmcloud.com / vulnerabilities/86121
tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20130731-waascm
Vendor Advisory
securityfocus.com / bid/61542
securitytracker.com / id/1028851