vulnwire
8.1high

CVE-2017-88411 exploit

Arbitrary file deletion exists on Peplink Balance 305, 380, 580, 710, 1350, and 2500 devices with firmware before fw-b305hw2_380hw6_580hw2_…

Published 9 y ago · modified 4 mo ago · JSON

CVSS
8.1
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
3.7%
percentile 90%
Public exploits
1
Exploit-DB

Arbitrary file deletion exists on Peplink Balance 305, 380, 580, 710, 1350, and 2500 devices with firmware before fw-b305hw2_380hw6_580hw2_710hw3_1350hw2_2500-7.0.1-build2093. The attack methodology is absolute path traversal in cgi-bin/MANGA/firmware_process.cgi via the upfile.path parameter.

Exploit prediction (EPSS)

3.71% probability of exploitation in the next 30 days, higher than 90% of all scored CVEs.

Exploits and detections

  • EDB-42130 Peplink Balance Routers 7.0.0-build1904 - SQL Injection / Cross-Site Scripting / Information Disclosure · webapps · 2017-06-06

CVSS scores

Assigned byVersionScoreVector
NVD3.08.1CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
NVD2.07.5AV:N/AC:L/Au:S/C:N/I:P/A:C

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

  • seclists.org /bugtraq/2017/Jun/1 · x_refsource_MISC, x_transferred
  • exploit-db.com /exploits/42130/ · exploit, x_refsource_EXPLOIT-DB, x_transferred
  • x41-dsec.de /lab/advisories/x41-2017-005-peplink/ · x_refsource_MISC, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.