How severe is CVE-2007-4043?

CVE-2007-4043 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2007-4043 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-4043?

CVE-2007-4043 affects Securecomputing Securityreporter. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-4043?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2007-4043 published?

CVE-2007-4043 was published on 2007-07-27 and last updated on 2026-06-16.

CVE-2007-4043

CVE-2007-4043 is a critical-severity vulnerability in Securecomputing Securityreporter with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 5.0
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Securecomputing Securityreporter
Published: 2007-07-27
Last modified: 2026-06-16

Description

file.cgi in Secure Computing SecurityReporter (aka Network Security Analyzer) before 4.6.3 allows remote attackers to bypass authentication via a name parameter ending with a "%00.gif" sequence. NOTE: a separate traversal vulnerability could be leveraged to download arbitrary files.

Frequently asked questions

What is CVE-2007-4043?: file.cgi in Secure Computing SecurityReporter (aka Network Security Analyzer) before 4.6.3 allows remote attackers to bypass authentication via a name parameter ending with a "%00.gif" sequence. NOTE: a separate traversal vulnerability could be leveraged to download arbitrary files.
How severe is CVE-2007-4043?: CVE-2007-4043 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2007-4043 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-4043?: CVE-2007-4043 affects Securecomputing Securityreporter. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-4043?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2007-4043 published?: CVE-2007-4043 was published on 2007-07-27 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:securecomputing:securityreporter:*:*:*:*:*:*:*:*

More vulnerabilities in Securecomputing Securityreporter

CVE-2007-3986 — Medium (CVSS 5.0): file.cgi in Secure Computing SecurityReporter (aka Network Security Analyzer) 4.6.3 allows remote attackers to bypass…
CVE-2007-3985 — Medium (CVSS 5.0): Directory traversal vulnerability in file.cgi in Secure Computing SecurityReporter (aka Network Security Analyzer)…

All CVEs affecting Securecomputing Securityreporter →

Other CWE-287 (Improper Authentication) vulnerabilities

CVE-2026-45480 — Critical (CVSS 10.0): Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-46389 — Critical (CVSS 10.0): UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS…
CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

Browse all CWE-287 (Improper Authentication) vulnerabilities →