CVE-2022-22551: dell appsync
CVSS: 8.8v3.1HighModified
Published 21-01-2022Last modified 16-09-2024
Vulnerability summary
CVE-2022-22551 is a high (CVSS 8.8) vulnerability in dell appsync. EPSS estimates a 0.39% chance of exploitation in the next 30 days, higher than 31.4% of scored vulnerabilities.
CVSS score
8.8/10
010
High · v3.1 (NVD)EPSS score
0.39%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 21-01-2022PublishedVulnerability first disclosed.
- 16-09-2024Last modifiedVulnerability information updated.
Description
DELL EMC AppSync versions 3.9 to 4.3 use GET request method with sensitive query strings. An Adjacent, unauthenticated attacker could potentially exploit this vulnerability, and hijack the victim session.
CVSS metrics
3 scores · 2 sources · 2 versionsHigh 8.8Preferred score · NVD (NIST)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSources2 sources · 8.3–8.8
- CVE.orgCNA8.3HighCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:HDiffers
Medium 5.8Preferred score · NVD (NIST)
AV:A/AC:L/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
0.39%
Chance of exploitation in the next 30 days
Percentile
31%
Versus all other CVEs
30-day change
0.00 pp
From 0.39% on 19-09-2026
19-09-202619-10-2026
EPSS score0.39%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-598Use of HTTP Request With Sensitive Query StringThe web application uses an HTTP method to process a request, but the request includes sensitive information in the query string.
- CWE-384Session FixationAuthenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.
Affected systems
Dell2 products
- appsync≥ unspecified, < 4.4
- emc_appsync< 4.4.0.0
1 vendor · 2 products