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Threats / EyesOfNetwork / CVE-2020-8657
CVE-2020-8657 · EUVD no mirror located · GCVE no mirror located Verified 2026-06-22

EyesOfNetwork vulnerability

EyesOfNetwork uses hard-coded default API credentials, allowing attackers to derive or predict admin access tokens and gain unauthorized administrative control.

Verdict

Today item — known-exploited.

Hard-coded credentials in EyesOfNetwork enable unauthenticated attackers to obtain administrative API access without valid credentials, leading to full system compromise and data exposure.

CISA KEV Yes · 2021-11-033EPSS 0.91874 (verify live)4
01

Is it exploitable?

— the evidence, ranked above the score
Reported exploitation
2 independent public reports of in-the-wild exploitation are cataloged.Distinct reporting sources (vendor, incident response, government); open them for the underlying claims.
Exploited in the wild
Listed in the CISA Known Exploited Vulnerabilities catalog (added 2021-11-03).
CISA KEV ↗Confirmed
Probability (EPSS)
EPSS 0.91874 — modeled likelihood of exploitation activity.EPSS is a daily-changing model output — open the source for today's value.
Severity / affected
Affected: EyesOfNetwork, EyesOfNetwork. Confirm exact fixed builds in the vendor advisory.
NVD ↗Reported
Weakness (CWE)
Mapped to CWE-798 Hard-coded Credentials — weakness family: Authentication.CWE assignment from the public NVD record; the weakness class drives how the flaw is exploited.
NVD ↗Reported
WeaknessCWE-798 · Hard-coded CredentialsAuthentication
02

Who’s exploiting it?

— attribution turns risk into urgency
Attribution not established

No confirmed (advisory-backed) threat-actor attribution is established for this record. Absence of a named actor is not absence of compromise — see Coverage & confidence.

03

Why it matters

— the attack path, told twice: adversary, then board
1

Front door — unauthenticated access narrative 1

Attacker
I discover the default API key embedded in EyesOfNetwork's codebase or documentation.
Business
Attacker gains immediate administrative access to monitoring infrastructure without authentication.
2

Keys to the kingdom — privilege/identity takeover narrative 2

Attacker
I use the known default credentials to derive or predict the admin access token.
Business
Attacker can impersonate administrators and modify system configurations, alerts, and monitoring rules.
3

Lateral reach — past segmentation narrative 3

Attacker
I access sensitive monitoring data, network topology, and system metrics stored in EyesOfNetwork.
Business
Confidential infrastructure intelligence is exposed, enabling further targeted attacks on monitored systems.
4

Data at risk — exfiltration narrative 4

Attacker
I modify or disable alerts and monitoring rules to hide malicious activity.
Business
Security visibility is compromised, allowing subsequent attacks to proceed undetected.
5

Lights out — disruption & extortion narrative 5

Attacker
I pivot from EyesOfNetwork to compromise monitored systems using exposed credentials and topology data.
Business
Enterprise infrastructure suffers widespread compromise with degraded incident detection and response.
04

What to do

— defensible action
  • Remediate per the vendor advisory — confirm the fixed build for your version and verify exposure.1
Say it to the boardA vulnerability with this evidence profile is a defensible budget line, not a backlog ticket — fund the change against the proof above.
05

Coverage & confidence

— what we know, and what we don’t

Established (cited)

  • KEV listing (CISA)
  • EPSS probability (FIRST)
  • 2 reported-exploitation source(s)
  • CWE weakness mapping (NVD)
  • Catalogued by mitre (CNA)
  • Coverage gaps — stated, not hidden

  • No EUVD / GCVE mirror in feed — single-authority dependency for the identifier.
  • EPSS & exposure are time-varying; verify live at the source.
  • Threat-actor attribution not established from feed data — absence of a name is not absence of compromise.
  • No finder/reporter credit recorded in the public CVE entry — the work behind this find is unattributed.
  • Disclosure & credit2
    Catalogued by mitreCNA
    Credited with finding itNo finder named in the public CVE record — the work behind this find is unattributed.