CVE-2011-1977 json
The ASP.NET Chart controls in Microsoft .NET Framework 4, and Chart Control for Microsoft .NET Framework 3.5 SP1, do not properly verify fu…
published 2011-08-10 15 y ago modified 2026-06-16 4 mo ago also EUVD-2011-1971
- cvss
- 4.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 21.4%
- EPSS 21.4% chance of exploitation in 30 days, percentile 97%
- public exploits
- 0
- none known
Summary
The ASP.NET Chart controls in Microsoft .NET Framework 4, and Chart Control for Microsoft .NET Framework 3.5 SP1, do not properly verify functions in URIs, which allows remote attackers to read arbitrary files via special characters in a URI in an HTTP request, aka "Chart Control Information Disclosure Vulnerability."
Exploit prediction
21.37% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
References
-
docs.microsoft.com
/en-us/security-updates/securitybulletins/2011/ms11-066
vendor-advisory
-
oval.cisecurity.org
/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12970
vdb-entry, signature
-
us-cert.gov
/cas/techalerts/TA11-221A.html
third-party-advisory, us-government-resource
Sources
- CVE List CVE-2011-1977
- NVD CVE-2011-1977
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.