CVE-2008-2108 Details
The GENERATE_SEED macro in PHP 4.x before 4.4.8 and 5.x before 5.2.5, when running on 64-bit systems, performs a multiplication that generates a portion of zero bits during conversion due to insufficient precision, which produces 24 bits of entropy and simplifies brute force attacks against protection mechanisms that use the rand and mt_rand functions.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2008-2108
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
4.74 Probability of exploitation activity being observed over the next 30 days (89th percentile)
CVSS score for CVE-2008-2108
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
9.8 Critical
Products affected by CVE-2008-2108

CVE-2008-2108 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
FR 29,890 20.90%
DE 22,595 15.80%
US 21,233 14.85%
JP 12,541 8.77%
TW 10,973 7.67%
KR 8,457 5.91%
IT 6,233 4.36%
CA 3,133 2.19%
NL 2,421 1.69%
GB 2,187 1.53%

Is CVE-2008-2108 part of your extended attack surface? Bitsight helps security leaders rapidly identify exposure and detect threats in order to prioritize, communicate, and mitigate risk.

View interactive product tours

CVE-2008-2108 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Telecommunications 65,095 69.03%
Technology 25,671 27.22%
Real Estate 1,055 1.12%
Education 643 0.68%
Media/Entertainment 369 0.39%
Business Services 352 0.37%
Government/Politics 323 0.34%
Utilities 235 0.25%
Consumer Goods 173 0.18%
Retail 86 0.09%

Bitsight, the leading provider in Cyber Risk Management, introduced the next-generation internet scanner Bitsight Groma in May 2024. This technology continuously scans the entire internet to discover assets, collect asset attribution evidence, and identify an ever-growing set of security observations, such as vulnerabilities and misconfigurations. Groma’s scanning activities presently encompass:


  • 40 million-plus monitored organizations
  • 250 million-plus host names
  • 4 billion-plus routable IPv4 and IPv6 addresses

Greynoise’s recent study testifies the speed of Bitsight Groma.

Bitsight data discovery
Governance charcoal background

Bitsight TRACE team investigates security incidents and identifies vulnerabilities and threats.

View latest security research 

See what you’re up against across the expanding attack surface. Prioritize what matters most. And mitigate where you’re most vulnerable.

External Attack Surface Management

Bitsight ASA Report Image

Reducing exposure starts with knowing exactly how your external attack surface stands—from your overall standing to each digital and cloud asset around the world. Bitsight's custom report gives you the insights you need to see your entire external attack surface.