CVE-2026-1327
Last modified
CVE-2026-1327 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A security vulnerability has been detected in Totolink NR1800X 9.1.0u.6279_B20210910. This issue affects the function setTracerouteCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. EPSS estimates a 2.65% chance of exploitation in the next 30 days.
Description
A security vulnerability has been detected in Totolink NR1800X 9.1.0u.6279_B20210910. This issue affects the function setTracerouteCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. Such manipulation of the argument command leads to command injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Totolink | Nr1800x Firmware | 9.1.0u.6279_b20210910 |
References
- https://vuldb.com/?ctiid.342303Permissions Required, VDB Entry
- https://vuldb.com/?id.342303Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.735790Third Party Advisory, VDB Entry
- https://www.totolink.net/Product
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-1327?
How severe is CVE-2026-1327?
How do I fix CVE-2026-1327?
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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-13252The RSS Aggregator by Feedzy – Feed to Post, Autoblogging, N…6.4
- CVE-2026-13253The Ultimate Post plugin for WordPress is vulnerable to Stor…6.4
- CVE-2026-1326A weakness has been identified in Totolink NR1800X 9.1.0u.62…8.8
- CVE-2026-13262The Majestic Support – The Leading-Edge Help Desk & Customer…6.5
- CVE-2026-13267IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Ver…8.1
- CVE-2026-13268G DATA Total Security Backup Service Link Following Local Pr…7.8
- CVE-2026-1328A vulnerability was detected in Totolink NR1800X 9.1.0u.6279…8.8
- CVE-2026-13281Integer overflow in Mojo in Google Chrome prior to 149.0.782…8.3
- CVE-2026-13282Use after free in Payments in Google Chrome on Android prior…6.8
- CVE-2026-13283Use after free in AdFilter in Google Chrome on Android prior…7.5
- CVE-2026-1329A flaw has been found in Tenda AX1803 1.0.0.1. The affected …8.8
- CVE-2026-13295The Page Builder by SiteOrigin plugin for WordPress is vulne…6.4
Are you affected by CVE-2026-1327?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST