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CVE-2017-12297: cisco webex_meeting_center Improper Input Validation

CVSS: 5.0v3.0MediumModified
Published 30-11-2017Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2017-12297 is a medium (CVSS 5.0) Improper Input Validation vulnerability in cisco webex_meeting_center. EPSS estimates a 1.17% chance of exploitation in the next 30 days, higher than 67.1% of scored vulnerabilities.

Overall risk
20/100
0100
Low · default modelHow is this calculated?
CVSS score
5.0/10
010
Medium · v3.0 (NVD)
EPSS score
1.17%
0%100%
Low · -0.23 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 30-11-2017
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

A vulnerability in Cisco WebEx Meeting Center could allow an authenticated, remote attacker to initiate connections to arbitrary hosts, aka a "URL Redirection Vulnerability." The vulnerability is due to insufficient access control for HTTP traffic directed to the Cisco WebEx Meeting Center. An attacker could exploit this vulnerability by sending a malicious URL to the Cisco WebEx Meeting Center. An exploit could allow the attacker to connect to arbitrary hosts. Cisco Bug IDs: CSCvf63843.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

1.17%

Chance of exploitation in the next 30 days

Percentile

67%

Versus all other CVEs

30-day change

-0.23 pp

From 1.40% on 21-09-2026

21-09-202621-10-2026
EPSS score
1.17%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Cisco1 product
  • webex_meeting_centert30:sp7 | t30:sp8 | t30:sp9 | t31:sp8 | t31:sp9 | t32 | t32.3 | t32.4 | t32.6 | t32.7 | t32.8

1 vendor · 1 product

References

3 links