← Vulnerability feed

Vulnerability record · CVE-2018-11741 · published 26 December 2018

CVE-2018-11741: Nec univerge sv9100 webpro firmware information exposure vulnerability

Nec · Univerge Sv9100 Webpro Firmware

NEC Univerge Sv9100 WebPro 6.00.00 devices have Predictable Session IDs that result in Account Information Disclosure via Home.htm?sessionId=#####&GOTO(8) URIs.

9.8 CVSS 3.1 Critical EPSS 18% · top 2.9% CWE-200 · Information exposure
9.8CVSS 3.1 base score, v2 5.0
18%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References, 8 tagged exploit
17 Jun 2026Last modified by NVD

Description

NEC Univerge Sv9100 WebPro 6.00.00 devices have Predictable Session IDs that result in Account Information Disclosure via Home.htm?sessionId=#####&GOTO(8) URIs.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://hyp3rlinx.altervista.org/advisories/NEC-UNIVERGE-WEBPRO-v6.00-PREDICTABLE-SESSIONID-CLEARTEXT-PASSWORDS.txt ExploitThird Party Advisory
http://packetstormsecurity.com/files/150610/NEC-Univerge-Sv9100-WebPro-6.00.00-Predictable-Session-ID-Cleartext-Password ExploitThird Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2018/Dec/1 ExploitMailing ListThird Party Advisory
https://www.exploit-db.com/exploits/45942/ ExploitThird Party AdvisoryVDB Entry
http://hyp3rlinx.altervista.org/advisories/NEC-UNIVERGE-WEBPRO-v6.00-PREDICTABLE-SESSIONID-CLEARTEXT-PASSWORDS.txt ExploitThird Party Advisory
http://packetstormsecurity.com/files/150610/NEC-Univerge-Sv9100-WebPro-6.00.00-Predictable-Session-ID-Cleartext-Password ExploitThird Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2018/Dec/1 ExploitMailing ListThird Party Advisory
https://www.exploit-db.com/exploits/45942/ ExploitThird Party AdvisoryVDB Entry

Track CVE-2018-11741 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2018-11742Nec univerge sv9100 webpro firmware insufficiently protected credentials vulnerabilityNEC Univerge Sv9100 WebPro 6.00.00 devices have Cleartext Password Storage in the Web UI.EPSS 14%5.9CVE-2025-68686FortiOS symbolic link patch bypass exposes sensitive informationFortiOS contains an information exposure flaw (CWE-200) that lets a remote unauthenticated attacker bypass the patch for the symbolic link persistenc…KEVEPSS 30%analysed7.5CVE-2026-20133Cisco Catalyst SD-WAN Manager insufficient file system restrictions expose dataCisco Catalyst SD-WAN Software has insufficient file system restrictions that let an attacker read sensitive files on the underlying operating system…KEVEPSS 32%analysed7.5CVE-2025-31125Vite dev server improper access control exposes arbitrary filesVite's dev server fails to restrict file access when a request uses the ?inline&import or ?raw?import query patterns, allowing content of files that …KEVEPSS 65%analysed5.5CVE-2026-20805Windows Desktop Window Manager information disclosureDesktop Windows Manager (DWM) in Microsoft Windows exposes sensitive information to an unauthorized actor, allowing a local attacker with existing ac…KEVEPSS 7.2%analysed7.5CVE-2021-41277Metabase custom GeoJSON map feature allows local file inclusionMetabase does not validate URLs supplied through the custom GeoJSON map setting (admin->settings->maps->custom maps->add a map) before loading them. …KEVEPSS 97%analysed8.6CVE-2024-24919Check Point Security Gateway information disclosure via remote access VPNCheck Point Security Gateways with Remote Access VPN or Mobile Access Software Blades enabled expose information to an unauthenticated attacker reach…KEVEPSS 100%analysed5.5CVE-2023-21237Android notification UI flaw hides foreground service alertsIn applyRemoteView of NotificationContentInflater.java, Android 13 mishandles notification UI so a foreground service notification can be hidden. The…KEVEPSS 0.27%analysed

Source: NIST National Vulnerability Database (record CVE-2018-11741), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.