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CVE-2019-15283

25
FAUCET Score

CVE-2019-15283 describes multiple arbitrary code execution vulnerabilities in Cisco Webex Network Recording Player and Webex Player for Microsoft Windows. These flaws stem from insufficient validation of ARF/WRF recording files, impacting various Cisco Webex Meetings products. With a CVSS score of 7.8 (HIGH), successful exploitation requires user interaction (opening a malicious file) and can lead to arbitrary code execution with the user's privileges. While not actively exploited in the wild and lacking public exploit code, the vulnerability has garnered some community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 39.5.0, < 39.5.12CPE matchmatch criteria
cpe:2.3:a:cisco:webex_meetings:*:*:*:*:*:*:*:*
< 1.3.44CPE matchmatch criteria
cpe:2.3:a:cisco:webex_meetings_online:*:*:*:*:*:*:*:*
32.11CPE matchmatch criteria
cpe:2.3:a:cisco:webex_meetings_online:32.11:*:*:*:*:*:*:*
39.4.0CPE matchmatch criteria
cpe:2.3:a:cisco:webex_meetings_online:39.4.0:*:*:*:*:*:*:*
t32.9CPE matchmatch criteria
cpe:2.3:a:cisco:webex_meetings_online:t32.9:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.71%
Probability of exploitation in next 30 days
EPSS Percentile
75.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0171 is in the 74th percentile among its peer group of 11,621 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 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-20191106-webex-player
Vendor Advisory