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CVE-2017-6784

19
FAUCET Score

CVE-2017-6784 describes a vulnerability in the web interface of Cisco RV340, RV345, and RV345P Dual WAN Gigabit VPN Routers, specifically within the Cisco WebEx Meetings component. This flaw allows an unauthenticated, remote attacker to access sensitive data by observing HTTP responses, facilitating reconnaissance attacks. With a CVSS score of 5.3 (Medium), the vulnerability is easily exploitable over the network with low attack complexity, potentially leading to information disclosure. 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
1.0.0.30CPE matchmatch criteria
cpe:2.3:o:cisco:small_business_rv340_firmware:1.0.0.30:*:*:*:*:*:*:*
1.0.0.33CPE matchmatch criteria
cpe:2.3:o:cisco:small_business_rv340_firmware:1.0.0.33:*:*:*:*:*:*:*
1.0.1.9CPE matchmatch criteria
cpe:2.3:o:cisco:small_business_rv340_firmware:1.0.1.9:*:*:*:*:*:*:*
1.0.1.16CPE matchmatch criteria
cpe:2.3:o:cisco:small_business_rv340_firmware:1.0.1.16:*:*:*:*:*:*:*
1.0.0.30CPE matchmatch criteria
cpe:2.3:o:cisco:small_business_rv345_firmware:1.0.0.30:*:*:*:*:*:*:*

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
1.70%
Probability of exploitation in next 30 days
EPSS Percentile
74.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0170 is in the 60th percentile among its peer group of 23,723 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-20170816-crr
Vendor Advisory
securityfocus.com / bid/100402
Third Party AdvisoryVDB Entry
securitytracker.com / id/1039191
Third Party AdvisoryVDB Entry