CVE-2020-37159Disclosure

LOWCVSS 8.4 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Parallaxis Cuckoo Clock 5.0 contains a buffer overflow vulnerability that allows attackers to execute arbitrary code by overwriting memory registers in the alarm scheduling feature. Attackers can craft a malicious payload exceeding 260 bytes to overwrite EIP and EBP, enabling shellcode execution with potential remote code execution.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-121

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

  • 3 mentions across 3 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • Peaked 2d ago at 1 mentions (2026-02-06); latest day: 1
  • 3 total mentions across 3 days

Deep dive

Activity timeline3 mentions / 3d
00111Mentions · 2026-02-06: 1Mentions · 2026-02-12: 1Mentions · 2026-02-18: 1Technical Details · 2026-02-06: 1Technical Details · 2026-02-12: 1Technical Details · 2026-02-18: 102-0602-1202-18
Signal classification1 categories
Disclosure
3100.0%
Referenced assets3 URLs
Full discourse3 posts
  • CVE@CVEnew
    Disclosure

    CVE-2020-37159 Parallaxis Cuckoo Clock 5.0 contains a buffer overflow vulnerability that allows attackers to execute arbitrary code by overwriting memory registers in the alarm sche… https://www.cve.org/CVERecord?id=CVE-2020-37159

    Post summary

    The post discloses a buffer overflow in Parallaxis Cuckoo Clock 5.0 that permits arbitrary code execution via register overwrite; it lacks PoC, exploit details, or patch information.

    00010215
    56.5K followersView on X
  • CVEFind.com@CveFindCom
    Disclosure

    [CVE-2020-37159: CRITICAL] Parallaxis Cuckoo Clock 5.0 vulnerability enables attackers to execute code by overwriting memory registers in the alarm feature with a payload exceeding 260 bytes.#cve,CVE-2020-37159,#cybersecurity https://cvefind.com/CVE-2020-37159

    Post summary

    The post discloses a critical vulnerability (CVE‑2020‑37159) in Parallaxis Cuckoo Clock 5.0 that allows attackers to execute code via a 260‑byte-plus payload overwriting memory registers in the alarm feature.

    0000055
    578 followersView on X
  • CRAC Learning - Tech@cracbot
    Disclosure

    CVE-2020-37159 (CVSS:8.4, CRITICAL) is Awaiting Analysis. Parallaxis Cuckoo Clock 5.0 contains a buffer overflow vulnerability that allows attackers to execute arbitrary code by ..https://nvd.nist.gov/vuln/detail/CVE-2020-37159 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre

    Post summary

    The post announces CVE-2020-37159, noting its critical CVSS score and a buffer overflow that permits arbitrary code execution, but offers no evidence of exploitation, PoC, or patch information.

    0000063
    171 followersView on X

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