CVE-2018-11741
CRITICALCVSS 9.8/10EPSS 17.89%
Last modified
CVE-2018-11741 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 17.89% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Nec | Univerge Sv9100 Webpro Firmware | 6.00.00 |
References
- http://hyp3rlinx.altervista.org/advisories/NEC-UNIVERGE-WEBPRO-v6.00-PREDICTABLE-SESSIONID-CLEARTEXT-PASSWORDS.txtExploit, Third Party Advisory
- http://packetstormsecurity.com/files/150610/NEC-Univerge-Sv9100-WebPro-6.00.00-Predictable-Session-ID-Cleartext-Passwords.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2018/Dec/1Exploit, Mailing List, Third Party Advisory
- https://www.exploit-db.com/exploits/45942/Exploit, Third Party Advisory, VDB Entry
- http://hyp3rlinx.altervista.org/advisories/NEC-UNIVERGE-WEBPRO-v6.00-PREDICTABLE-SESSIONID-CLEARTEXT-PASSWORDS.txtExploit, Third Party Advisory
- http://packetstormsecurity.com/files/150610/NEC-Univerge-Sv9100-WebPro-6.00.00-Predictable-Session-ID-Cleartext-Passwords.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2018/Dec/1Exploit, Mailing List, Third Party Advisory
- https://www.exploit-db.com/exploits/45942/Exploit, Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-11741?
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.
How severe is CVE-2018-11741?
CVE-2018-11741 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 17.89% probability of exploitation in the next 30 days.
How do I fix CVE-2018-11741?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2018-11741?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST