Skip to main content

F5

Vendor security scorecard – 889 CVEs in the selected period

Period: 30d 90d 6m 1y All
Risk 4086
889
CVEs
74
Critical
489
High
12
KEV
96
PoC
465
Unpatched C/H
15.5%
Patch Rate
4.4%
Avg EPSS

Severity Breakdown

CRITICAL
74
HIGH
489
MEDIUM
314
LOW
12

Monthly CVE Trend

Top Risky CVEs

CVE Summary Severity CVSS EPSS Priority Signals
CVE-2014-6271 GNU Bash through 4.3 processes trailing strings after function definitions in the values of environment variables, which allows remote attackers to execute arbitrary code via a crafted environment,. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Actively exploited in the wild (cisa kev) and public exploit code available. CRITICAL 9.8 94.2% 228
KEV PoC
CVE-2021-40438 A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user.4.48 and earlier. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. This Server-Side Request Forgery (SSRF) vulnerability could allow attackers to make the server perform requests to unintended internal or external resources. CRITICAL 9.0 100.0% 215
KEV PoC
CVE-2014-7169 GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed function definitions in the values of environment variables, which allows remote attackers to write to files or. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Actively exploited in the wild (cisa kev) and public exploit code available. CRITICAL 9.8 90.1% 209
KEV PoC
CVE-2023-44487 Denial of service against HTTP/2 server implementations allows remote unauthenticated attackers to exhaust server resources by rapidly opening and immediately canceling (RST_STREAM) large numbers of streams over a single connection, a technique dubbed the 'Rapid Reset' attack. The flaw is confirmed actively exploited (CISA KEV) following large-scale weaponization observed August through October 2023, with publicly available exploit code and an EPSS score of 94.45% placing it in the 100th percentile for likelihood of exploitation. Virtually every major HTTP/2 stack - including nghttp2, Netty, Envoy, and Eclipse Jetty - is affected. HIGH 7.5 94.4% 202
KEV PoC
CVE-2013-2028 The ngx_http_parse_chunked function in http/ngx_http_parse.c in nginx 1.3.9 through 1.4.0 allows remote attackers to cause a denial of service (crash) and execute arbitrary code via a chunked. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 93.0%. HIGH 7.5 93.0% 166
PoC
CVE-2012-1493 F5 BIG-IP appliances 9.x before 9.4.8-HF5, 10.x before 10.2.4, 11.0.x before 11.0.0-HF2, and 11.1.x before 11.1.0-HF3, and Enterprise Manager before 2.1.0-HF2, 2.2.x before 2.2.0-HF1, and 2.3.x. Rated high severity (CVSS 7.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 84.4%. HIGH 7.8 84.4% 158
PoC No patch
CVE-2015-3628 The iControl API in F5 BIG-IP LTM, AFM, Analytics, APM, ASM, Link Controller, and PEM 11.3.0 before 11.5.3 HF2 and 11.6.0 before 11.6.0 HF6, BIG-IP AAM 11.4.0 before 11.5.3 HF2 and 11.6.0 before. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 75.2%. CRITICAL 9.0 75.2% 155
PoC No patch
CVE-2015-7547 Multiple stack-based buffer overflows in the (1) send_dg and (2) send_vc functions in the libresolv library in the GNU C Library (aka glibc or libc6) before 2.23 allow remote attackers to cause a. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and EPSS exploitation probability 94.0%. HIGH 8.1 94.0% 154
PoC
CVE-2013-4547 nginx 0.8.41 through 1.4.3 and 1.5.x before 1.5.7 allows remote attackers to bypass intended restrictions via an unescaped space character in a URI. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 90.9%. HIGH 7.5 90.9% 148
PoC No patch
CVE-2014-0196 The n_tty_write function in drivers/tty/n_tty.c in the Linux kernel through 3.14.3 does not properly manage tty driver access in the "LECHO & !OPOST" case, which allows local users to cause a denial. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. Actively exploited in the wild (cisa kev) and public exploit code available. MEDIUM 5.5 48.6% 146
KEV PoC
CVE-2025-53521 F5 BIG-IP APM (Access Policy Manager) contains a remote code execution vulnerability triggered by specific malicious traffic when an access policy is configured on a virtual server. CRITICAL 9.3 0.1% 137
KEV PoC No patch
CVE-2014-2928 The iControl API in F5 BIG-IP LTM, APM, ASM, GTM, Link Controller, and PSM 10.0.0 through 10.2.4 and 11.0.0 through 11.5.1, BIG-IP AAM 11.4.0 through 11.5.1, BIG-IP AFM and PEM 11.3.0 through 11.5.1,. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable. Public exploit code available and EPSS exploitation probability 64.6%. HIGH 7.1 64.6% 135
PoC No patch
CVE-2017-6168 On BIG-IP versions 11.6.0-11.6.2 (fixed in 11.6.2 HF1), 12.0.0-12.1.2 HF1 (fixed in 12.1.2 HF2), or 13.0.0-13.0.0 HF2 (fixed in 13.0.0 HF3) a virtual server configured with a Client SSL profile may. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and EPSS exploitation probability 76.2%. HIGH 7.4 76.2% 133
PoC No patch
CVE-2017-7529 Nginx versions since 0.5.6 up to and including 1.13.2 are vulnerable to integer overflow vulnerability in nginx range filter module resulting into leak of potentially sensitive information triggered. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Epss exploitation probability 91.9% and no vendor patch available. HIGH 7.5 91.9% 129
No patch
CVE-2016-9244 A BIG-IP virtual server configured with a Client SSL profile that has the non-default Session Tickets option enabled may leak up to 31 bytes of uninitialized memory. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and EPSS exploitation probability 67.5%. HIGH 7.5 67.5% 125
PoC No patch

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy