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CVE-2017-6788

22
FAUCET Score

CVE-2017-6788 describes a cross-site scripting (XSS) vulnerability in the WebLaunch functionality of Cisco AnyConnect Secure Mobility Client Software. This medium-severity vulnerability (CVSS 6.1) stems from insufficient input validation, allowing an unauthenticated, remote attacker to inject malicious code by convincing a user to click a malicious link or by intercepting a request. While exploit intelligence shows no public exploits or active exploitation, and community discussion is minimal, the potential impact includes information disclosure and data manipulation.

Impacted Technologies

VendorProductVersion(s)CPE
4.4\(4027\)CPE matchmatch criteria
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.4\(4027\):*:*:*:*:*:*:*
4.5\(58\)CPE matchmatch criteria
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:4.5\(58\):*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.22%
Probability of exploitation in next 30 days
EPSS Percentile
65.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0122 is in the 78th percentile among its peer group of 26,221 CVEs.

Social Chatter

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

tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20170816-caw
Vendor Advisory
securityfocus.com / bid/100364
Third Party AdvisoryVDB Entry
securitytracker.com / id/1039190
Third Party AdvisoryVDB Entry