XSS in Softing Edgeaggregator
CVE-2023-27335
Softing edgeAggregator Client Cross-Site Scripting Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Softing edgeAggregator. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of the input parameters provided to the edgeAggregetor client. The issue results from the lack of proper validation of user-supplied data, which can lead to the injection of an arbitrary script. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-20504.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.014 (72.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 72.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
- Softing Edgeaggregator — versions 3.40
- Softing Secure Integration Server
Weakness classification (CWE)
References
- www.zerodayinitiative.com/advisories/ZDI-23-1057/ (x_research-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-27335?
- CVE-2023-27335 is a critical-severity vulnerability in Softing Edgeaggregator, classified under Cross-site Scripting. CVSS score: 9.6/10. Published 2024-05-03.
- How severe is CVE-2023-27335?
- Critical severity. CVSS v3 base score is 9.6 out of 10.