CVE-2020-26068

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.5 under NVD CVSS v3. EPSS exploit probability: 0.7%, top 50% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
5.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 1%CVSS: 5.5Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A vulnerability in the xAPI service of Cisco Telepresence CE Software and Cisco RoomOS Software could allow an authenticated, remote attacker to generate an access token for an affected device. The vulnerability is due to insufficient access authorization. An attacker could exploit this vulnerability by using the xAPI service to generate a specific token. A successful exploit could allow the attacker to use the generated token to enable experimental features on the device that should not be available to users.

CVSS v3
5.5
EG Score
5.5(medium)
EPSS
50.1%
KEV
Not listed

Published

November 18, 2020

Last Modified

November 21, 2024

References (2)

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 11× in last 7d / 43× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-22 22:37 UTCEG score recompute
  2. 2026-07-22 14:05 UTCEPSS rescore
  3. 2026-07-21 15:22 UTCEPSS rescore
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  1. 2026-07-06 16:25 UTCEPSS rescore
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  43. 2026-06-06 13:45 UTCEPSS rescore
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  45. 2026-06-05 22:45 UTCEPSS rescore
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  49. 2026-06-04 13:10 UTCEPSS rescore
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  55. 2026-05-31 22:29 UTCEPSS rescore
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  67. 2026-05-24 16:48 UTCEPSS rescore
  68. 2026-05-23 05:05 UTCEG score recompute
  69. 2026-05-23 05:05 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2020-26068?
CVE-2020-26068 is a medium vulnerability published on November 18, 2020. A vulnerability in the xAPI service of Cisco Telepresence CE Software and Cisco RoomOS Software could allow an authenticated, remote attacker to generate an access token for an affected device. The vulnerability is due to insufficient access authorization. An attacker could exploit this…
When was CVE-2020-26068 disclosed?
CVE-2020-26068 was first published in the National Vulnerability Database on November 18, 2020, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2020-26068 actively exploited?
CVE-2020-26068 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 50.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2020-26068?
CVE-2020-26068 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2020-26068?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-26068, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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