CVE-2022-26213: totolink x5000r_firmware OS Command Injection
CVSS: 9.8v3.1CriticalModified
Published 15-03-2022Last modified 03-08-2024
Vulnerability summary
CVE-2022-26213 is a critical (CVSS 9.8) OS Command Injection vulnerability in totolink x5000r_firmware. EPSS estimates a 25.58% chance of exploitation in the next 30 days, higher than 97.9% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
9.8/10
010
Critical · v3.1 (NVD)EPSS score
25.58%
0%100%
High · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github
Timeline
- 15-03-2022PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
Totolink X5000R_Firmware v9.1.0u.6118_B20201102 was discovered to contain a command injection vulnerability in the function setNtpCfg, via the tz parameters. This vulnerability allows attackers to execute arbitrary commands via a crafted request.
CVSS metrics
2 scores · 1 source · 2 versionsCritical 9.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
High 7.5Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
25.58%
Chance of exploitation in the next 30 days
Percentile
98%
Versus all other CVEs
30-day change
0.00 pp
From 25.58% on 21-09-2026
21-09-202621-10-2026
EPSS score25.58%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundMy Vuln
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Totolink1 product
- x5000r_firmware9.1.0u.6118_b20201102
1 vendor · 1 product
References
1 links- github.com/pjqwudi1/my_vuln/blob/main/totolink/vuln_21/21.mdX Refsource MISCExploitThird Party Advisory