CVE-2021-25155

🗓️ 30 Mar 2021 00:13:23Reported by hpeType

cve🔗 web.nvd.nist.gov👁 154 Views🌐 WEB

Remote arbitrary file modification vulnerability in Aruba Instant Access Point (IAP) products

Reporter	Title	Published	Views	Family All 18
0day.today	Aruba Instant 8.7.1.0 - Arbitrary File Modification Exploit	16 Jul 202100:00	–	zdt
0day.today	Aruba Instant (IAP) - Remote Code Execution Exploit	16 Jul 202100:00	–	zdt
CNNVD	Aruba Access Points 输入验证错误漏洞	29 Mar 202100:00	–	cnnvd
CNVD	Aruba Instant Arbitrary File Modification Vulnerability (CNVD-2021-26048)	30 Mar 202100:00	–	cnvd
Check Point Advisories	Aruba Instant Access Point Remote Code Execution (CVE-2021-25155)	5 Sep 202100:00	–	checkpoint_advisories
Cvelist	CVE-2021-25155	30 Mar 202100:13	–	cvelist
Exploit DB	Aruba Instant 8.7.1.0 - Arbitrary File Modification	16 Jul 202100:00	–	exploitdb
EUVD	EUVD-2021-12066	7 Oct 202500:30	–	euvd
HPE Security Bulletins	HPESBNW04100 rev.4 - Aruba Instant (IAP), Multiple Vulnerabilities	17 Mar 202100:00	–	hpe
NCSC	Vulnerabilities fixed in Siemens SCALANCE W1750D (Aruba Instant Access Points)	11 May 202100:00	–	ncsc

NVD

Node

arubanetworks instantRange6.4.0.0–6.4.4.8-4.2.4.18

arubanetworks instantRange6.5.0.0–6.5.4.19

arubanetworks instantRange8.3.0.0–8.3.0.15

arubanetworks instantRange8.5.0.0–8.5.0.12

arubanetworks instantRange8.6.0.0–8.6.0.7

arubanetworks instantRange8.7.0.0–8.7.1.1

Node

AND

siemens scalance_w1750d_firmwareRange8.7.0–8.7.1.3

siemens scalance_w1750dMatch-

[
  {
    "product": "Aruba Instant Access Points",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Aruba Instant 6.4.x: 6.4.4.8-4.2.4.17 and below"
      },
      {
        "status": "affected",
        "version": "Aruba Instant 6.5.x: 6.5.4.18 and below"
      },
      {
        "status": "affected",
        "version": "Aruba Instant 8.3.x: 8.3.0.14 and below"
      },
      {
        "status": "affected",
        "version": "Aruba Instant 8.5.x: 8.5.0.11 and below"
      },
      {
        "status": "affected",
        "version": "Aruba Instant 8.6.x: 8.6.0.6 and below"
      },
      {
        "status": "affected",
        "version": "Aruba Instant 8.7.x: 8.7.1.0 and below"
      }
    ]
  }
]

Source	Link
packetstormsecurity	www.packetstormsecurity.com/files/163522/Aruba-Instant-IAP-Remote-Code-Execution.html
cert-portal	www.cert-portal.siemens.com/productcert/pdf/ssa-723417.pdf
arubanetworks	www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-007.txt
packetstormsecurity	www.packetstormsecurity.com/files/163524/Aruba-Instant-8.7.1.0-Arbitrary-File-Modification.html

Parameter	Position	Path	Description
opcode	request body	swarm.cgi	Aruba Instant PAPI login flow used in PoC to obtain a session id (sid).
user	request body	swarm.cgi	Aruba Instant PAPI login flow used in PoC to obtain a session id (sid).
passwd	request body	swarm.cgi	Aruba Instant PAPI login flow used in PoC to obtain a session id (sid).
refresh	request body	swarm.cgi	Aruba Instant PAPI login flow used in PoC to obtain a session id (sid).
opcode	request body	swarm.cgi	Payload to create a malicious directory via config command in PoC (creates /tmp/oper_).
ip	request body	swarm.cgi	Payload to create a malicious directory via config command in PoC (creates /tmp/oper_).
cmd	request body	swarm.cgi	Payload to create a malicious directory via config command in PoC (creates /tmp/oper_).
refresh	request body	swarm.cgi	Payload to create a malicious directory via config command in PoC (creates /tmp/oper_).
sid	request body	swarm.cgi	Payload to create a malicious directory via config command in PoC (creates /tmp/oper_).
opcode	request body	swarm.cgi	CP-upload payload used to upload a crafted file as part of the arbitrary file modification exploit.

17 Jun 2026 03:41Current

6.5Medium risk

Vulners AI Score6.5

CVSS 3.16.5

CVSS 28.5

EPSS0.1242