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CVE-2017-3797

21
FAUCET Score

CVE-2017-3797 describes an information disclosure vulnerability in Cisco WebEx Meetings Server versions 2.7 and earlier. An unauthenticated, remote attacker could exploit this flaw to view the fully qualified domain name of the WebEx administration server. With a CVSS v3 score of 5.3 (MEDIUM), this vulnerability has low attack complexity and requires no user interaction, but its impact is limited to confidentiality, specifically disclosing system information. 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
2.7.1CPE matchmatch criteria
cpe:2.3:a:cisco:webex_meetings_server:2.7.1:*:*:*:*:*:*:*
2.7_baseCPE matchmatch criteria
cpe:2.3:a:cisco:webex_meetings_server:2.7_base:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.58%
Probability of exploitation in next 30 days
EPSS Percentile
73.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0158 is in the 57th percentile among its peer group of 23,705 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 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-20170118-wms3
Vendor Advisory
securityfocus.com / bid/95639
Third Party AdvisoryVDB Entry
securitytracker.com / id/1037648