CVE-2020-8830: commscope ruckus_zoneflex_r500_firmware Cross-Site Request Forgery (CSRF)
CVSS: 8.8v3.1HighModified
Published 05-05-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-8830 is a high (CVSS 8.8) Cross-Site Request Forgery (CSRF) vulnerability in commscope ruckus_zoneflex_r500_firmware. EPSS estimates a 0.51% chance of exploitation in the next 30 days, higher than 42.5% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
8.8/10
010
High · v3.1 (NVD)EPSS score
0.51%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github
Timeline
- 05-05-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
CSRF in login.asp on Ruckus devices allows an attacker to access the panel, and use SSRF to perform scraping or other analysis via the SUBCA-1 field on the Wireless Admin screen.
CVSS metrics
2 scores · 1 source · 2 versionsHigh 8.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HSourcesSingle source
Medium 6.8Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
0.51%
Chance of exploitation in the next 30 days
Percentile
43%
Versus all other CVEs
30-day change
0.00 pp
From 0.51% on 20-09-2026
20-09-202620-10-2026
EPSS score0.51%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 found26C5B032897630Fe8407Da4A8Ef216D4
Maturity: poc
Weaknesses
CWE · root cause- CWE-352Cross-Site Request Forgery (CSRF)The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.
- CWE-918Server-Side Request Forgery (SSRF)The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
Affected systems
Commscope1 product
1 vendor · 1 product
References
1 links- gist.github.com/CyberSecurityUP/26c5b032897630fe8407da4a8ef216d4X Refsource MISCExploitThird Party Advisory