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CVE mentions, exploit signals, and PoC evidence in one fast public view.

CVE detail

CVE-2021-1388

A vulnerability in an API endpoint of Cisco ACI Multi-Site Orchestrator (MSO) installed on the Application Services Engine could allow an unauthenticated, remote attacker to bypass authentication on an affected device. The vulnerability is due to improper token validation on a specific API endpoint. An attacker could exploit this vulnerability by sending a crafted request to the affected API. A successful exploit could allow the attacker to receive a token with administrator-level privileges that could be used to authenticate to the API on affected MSO and managed Cisco Application Policy Infrastructure Controller (APIC) devices.

CVSS 10.0 · CriticalBuzz score 25.4

Buzz score

Why this CVE is surfacing

Buzz score total 25.4

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 13.9 · diversity 11.5 · KEV 0.0 · OTX 0.0 · PoC 0.0
Mention score
13.9
3 evidence mentions in the snapshot
Diversity score
11.5
3 sources across 2 categories
KEV score
0.0
No KEV entry observed
OTX score
0.0
0 OTX pulses
PoC score
0.0
0 repos · best confidence N/A
Best PoC traction
0
Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions
0
within the 30d window
Peak daily
0
highest bucket

Evidence

Source links by recency

Newest mentions first
3 source links · newest first
  • March 1st – Threat Intelligence ReportCheck Point Research

    For the latest discoveries in cyber research for the week of 1st March, please download our Threat Intelligence Bulletin. Top Attacks and Breaches The biochemical systems at an Oxford university research lab currently studying the Covid-19 pandemic has been breached. Clinical research was not affected by the incident. Breached systems include machines used to prepare […]

    vendorresearch.checkpoint.comMar 1, 2021, 3:49 PM
  • Cisco fixes three critical bugs in ACI Multi-Site Orchestrator, Application Services Engine, and NX-OSSecurity Affairs

    Cisco addressed over a dozen vulnerabilities in its products, including three critical bugs in ACI Multi-Site Orchestrator, Application Services Engine, and NX-OS software. Cisco released security updates to address over a dozen vulnerabilities affecting multiple products, including three critical flaws impacting its ACI Multi-Site Orchestrator, Application Services Engine, and NX-OS software. The most severe vulnerability […]

    newssecurityaffairs.comFeb 25, 2021, 9:41 PM
  • Cisco Patches Severe Flaws in Network Management Products, SwitchesSecurityWeek

    Cisco this week released patches for over a dozen vulnerabilities affecting multiple products, including three critical bugs impacting its ACI Multi-Site Orchestrator, Application Services Engine, and NX-OS software.

    newswww.securityweek.comFeb 25, 2021, 3:30 PM

Exploit code

Public exploit repository references

Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.

0 repository references · best confidence N/A · max 0 stars
No public PoC repositories have been matched yet.

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