CVE-2007-4556 : Detail

CVE-2007-4556

3.41%V4
Network
2007-08-27
23h00 +00:00
2008-11-15
09h00 +00:00
CVE.org
NVD
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CVE Descriptions

Struts support in OpenSymphony XWork before 1.2.3, and 2.x before 2.0.4, as used in WebWork and Apache Struts, recursively evaluates all input as an Object-Graph Navigation Language (OGNL) expression when altSyntax is enabled, which allows remote attackers to cause a denial of service (infinite loop) or execute arbitrary code via form input beginning with a "%{" sequence and ending with a "}" character.

CVE Informations

Metrics

Metrics Score Severity CVSS Vector Source
V2 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Opensymphony>>Xwork >> Version To (excluding) 1.2.3

Opensymphony>>Xwork >> Version From (including) 2.0.0 To (including) 2.0.4

References

http://www.securityfocus.com/bid/25524
Tags : vdb-entry, x_refsource_BID
http://www.vupen.com/english/advisories/2007/3041
Tags : vdb-entry, x_refsource_VUPEN
http://www.vupen.com/english/advisories/2007/3042
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/26693
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/26681
Tags : third-party-advisory, x_refsource_SECUNIA
http://osvdb.org/37072
Tags : vdb-entry, x_refsource_OSVDB
http://secunia.com/advisories/26694
Tags : third-party-advisory, x_refsource_SECUNIA
The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.