A vulnerability in Cisco WebEx Recording Format (WRF) Player could allow an unauthenticated, remote attacker to access sensitive data about the application
Published May 2, 2018
5.3
MEDIUMCVSS 3.1
EPSS 2.59%
Description
A vulnerability in Cisco WebEx Recording Format (WRF) Player could allow an unauthenticated, remote attacker to access sensitive data about the application. An attacker could exploit this vulnerability to gain information to conduct additional reconnaissance attacks. The vulnerability is due to a design flaw in Cisco WRF Player. An attacker could exploit this vulnerability by utilizing a maliciously crafted file that could bypass checks in the code and enable an attacker to read memory from outside the bounds of the mapped file. This vulnerability affects Cisco WebEx Business Suite meeting sites, Cisco WebEx Meetings sites, and Cisco WebEx WRF players. Cisco Bug IDs: CSCvh89107, CSCvh89113, CSCvh89132, CSCvh89142.
Affected products
- Vendor n/a Product Cisco WebEx Recording Format Player Defaultn/a
- Version Cisco WebEx Recording Format PlayerStatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Cisco WebEx Recording Format Player | n/a |
|
- t31.20
- t31.20.2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed Nov 29, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (25 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.59% (0.02587) | 84.70th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.67% (0.02674) | 83.77th | v5 (v2026.06.15) |
| Jul 20, 2024 | 1.11% (0.01115) | 84.71th | v3 (v2023.03.01) |
| Nov 26, 2023 | 1.11% (0.01115) | 82.90th | v3 (v2023.03.01) |
| Nov 2, 2023 | 1.45% (0.01454) | 85.25th | v3 (v2023.03.01) |
| Oct 14, 2023 | 1.83% (0.01833) | 86.87th | v3 (v2023.03.01) |
| Sep 23, 2023 | 1.30% (0.01297) | 84.24th | v3 (v2023.03.01) |
| Sep 1, 2023 | 1.64% (0.01642) | 85.99th | v3 (v2023.03.01) |
| Aug 11, 2023 | 1.73% (0.01730) | 86.29th | v3 (v2023.03.01) |
| Jul 8, 2023 | 1.20% (0.01199) | 83.29th | v3 (v2023.03.01) |
| Jun 19, 2023 | 1.68% (0.01682) | 85.89th | v3 (v2023.03.01) |
| May 31, 2023 | 1.91% (0.01913) | 86.83th | v3 (v2023.03.01) |
| May 8, 2023 | 1.48% (0.01480) | 84.80th | v3 (v2023.03.01) |
| Apr 26, 2023 | 1.05% (0.01054) | 81.87th | v3 (v2023.03.01) |
| Mar 24, 2023 | 1.11% (0.01115) | 82.37th | v3 (v2023.03.01) |
| Mar 8, 2023 | 0.53% (0.00533) | 73.56th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.44% (0.00444) | 70.92th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.11% (0.01110) | 29.52th | v1 |
| Jan 6, 2022 | 1.11% (0.01110) | 28.89th | v1 |
| Sep 1, 2021 | 1.11% (0.01110) | 66.78th | v1 |
| Apr 14, 2021 | 1.11% (0.01110) | 0.00th | v1 |
References (3)
- http://www.securityfocus.com/bid/104091 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1040825 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180502-webex-id x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/104091 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1040825 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180502-webex-id | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.